Spyderco has released two knives this year that, in my opinion, perfectly illustrate two very different visions of the modern high-performance folding knife.

On one side stands the Para Military 2 Lightweight CPM-15V Sprint Run—a knife designed around one simple objective: maximizing cutting performance while carrying as little weight as possible. A sprint run destined to be harder to find.

On the other is the Manix 2 MagnaMax, a folder that feels unapologetically overbuilt, engineered to inspire confidence in every situation while introducing what may become one of the decade’s most important alloy: a “stainless tool steels”.

Spoiler alerts: after living with both, I don’t think one replaces the other.

They simply excel in different ways.

The Lightweight Champion

At only 76 grams, the PM2 Lightweight almost disappears in the pocket.

Every design decision serves one purpose: efficiency.

The FRN scales, the simplified construction, the excellent (refined *) Compression Lock and the outstanding blade geometry all contribute to a knife that “cuts far above its weight class” sorry for the cliché.

What impressed me most wasn’t even CPM-15V.
It was the knife itself.

(*Spyderco quietly refined the Lightweight platform. Robin’s teardown revealed a redesigned Compression Lock spring featuring a longitudinal groove that improves lateral stability during operation. It’s an invisible modification, but one that perfectly illustrates Spyderco’s continuous evolution of an already outstanding design.)

The result is a PM2 that feels more mature than previous Lightweight generations.

The Heavyweight Workhorse

The Manix MagnaMax immediately sends a different message.

At 136 grams, it’s sixty grams heavier than the PM2 LW.

Normally I would criticize such an increase.

Here, I don’t.

Because the weight isn’t wasted and it was welcomed.
To quote Wallach on the forums:
“The other thing that jumped out at me immediately was the weight. I haven’t handled a “base” model Manix 2 in quite some time, and I had forgotten how heavy and dense this knife felt with full steel liners. I have a set of AWT scales coming for this knife, but I’m thinking I will try carrying it like this for a while, as I have to admit the knife has a different feel to it.”

Spyderco using full stainless steel liners, paired them with a stronger Ball Bearing Lock spring and produced perhaps the most confidence-inspiring Manix I’ve ever handled. It is striking.

Everything about this knife feels designed for decades of hard use.

Even the details on the MagnaMax blade impressed me:

The softened jimping, beautifully finishe, refined tip geometry and exceptional fit and finish all suggest that Spyderco knew this wasn’t just another run.

It feels now like a flagship.

CPM-15V vs. MagnaMax

Comparing these steels isn’t as straightforward as it first appears.

CPM-15V remains one of the absolute kings of wear resistance.

If your priority is maximum edge retention and you don’t mind spending extra time sharpening, it remains extremely difficult to beat.

MagnaMax follows a different philosophy.

Rather than maximizing only wear resistance, it attempts to reach an extraordinary balance between edge retention, corrosion resistance and toughness.

What impressed me during my testing is that MagnaMax never made me think about corrosion.

I simply used it. Kitchen work. Wet food. Cheese. Tomatoes. Lemons. Oily hands. Daily carry.

It behaved exactly as a great working stainless steel should.

After leather stropping both knives, I noticed that CPM 15V still exhibited a slightly toothier edge than MagnaMax. It became particularly noticeable on thick-skinned, fully ripe tomatoes. The PM2 would immediately grab the skin and zip through it effortlessly, without compressing or squashing the fruit first.
But that may simply reflect my sharpening skills—or my lack of them. Sharpening is always a tricky business, so I’m reluctant to draw any firm conclusions from that observation alone.

Meanwhile, based on my own use—mainly breaking down a number of cardboard boxes—MagnaMax already feelsremarkably close to the elite wear-resistant tool steels that normally ask you to sacrifice corrosion resistance.

That said, these are not controlled, quantified tests like those you often see on YouTube. I have no reliable way of measuring actual edge wear, so this remains a subjective impression rather than a scientific conclusion.

If that impression proves accurate over time, this balance between excellent edge retention and true stainless performance may well become MagnaMax’s greatest strength.

Sharpening

Interestingly, both steels surprised me.

CPM-15V behaved exactly as expected. Slow. Demanding. Rewarding.

MagnaMax surprised me for another reason.
My normal sharpening routine simply wasn’t producing the finish I wanted. Only after adapting my technique did the steel really begin to reveal its potential.

15V teach me patience.

MagnaMax teaches me adaptability.

Living With Them

The PM2 is the knife I instinctively slip into my pocket when I want maximum performance with minimum weight.
The Manix is the knife I reach for when I expect to spend the entire day using it.

It fills the hand better.

Its Ball Bearing Lock feels almost indestructible.

It simply inspires confidence.

Final Thoughts

If someone asked me which knife cuts better, I’d probably answer, “Define cuts better.” 😉

If someone asked which knife feels stronger, I’d immediately answer: the Manix.

If someone asked which steel keeps an edge longer, CPM-15V still deserves its legendary reputation. The trade-off, of course, is that you have to pay a little more attention to corrosion and keep the blade lightly oiled.

If someone asked me which knife I’d take on a hike or while travelling, the honest answer would probably be: a future PM2 Lightweight in MagnaMax!

I think it would also make an outstanding hunting knife, as I mentioned in my previous review.

Then again… so would the Manix 2 MagnaMax.

Oh boy… what a dilemma.

The PM2 Lightweight CPM-15V reminds me of a Lotus Seven fitted with the most powerful engine ever officially installed in a Seven—the 550-horsepower supercharged RST-V8 of the Caterham Seven Levante. It’s all about maximizing performance while keeping weight to an absolute minimum.

The Manix 2 MagnaMax, on the other hand, feels like Mad Max’s Ford Falcon Interceptor: heavier, tougher, brutally reassuring, and seemingly ready for whatever the road throws at it even the apocalypse !

But if someone asked me which knife I’d take on an unknown journey—one where I might encounter rain, food preparation, workshop tasks, cardboard, rope, wood, and endless daily cutting…

I’d choose my Manix 2 MagnaMax Salt “the quintessential Goldilocks knife” to quote Red Leader on the forums.

Not because it wins every category.
Because it hardly loses any.

But even with the Vanilla version and it full liners and steel ball, Spyderco didn’t simply release another Manix with a new steel.

They quietly improved almost every aspect of the platform while introducing MagnaMax into production.

The PM2 Lightweight CPM-15V remains one of the finest slicing tools I’ve ever carried. And I’m planning to go in vacation with it as my only knife.

The Manix 2 MagnaMax may well become one of the finest all-around folding knives Spyderco has ever built.

Your mileage may vary, but just like their automotive counterparts, they’re both a joy to live with, really !
One is built to set lap records. The other is built to survive the rally.