Sorry about the previous post. I accidentally posted before I was done typing.
I have the 15v PM2. So far I like it, but I don't feel it's anything really special. I definitely don't think it's worth the premiums people are asking.
Let me just say, this isn't a scientific test. I'm not too concerned about what a catra test says versus what I've experienced. I'm using real use scenarios I encounter and writing about my observations. These aren't tests I'm setting up or designing. Some of what I write is going to be subjective and purely my opinion.
I had to cut up quite a bit of thick double wall cardboard, so I decided to test my magnacut mordax and the 15v PM2 (both unused, both recent acquisitions). If you think breaking down stout cardboard like this "isn't much of a test", then I'd say you're not using the right cardboard. I'm not talking about opening Amazon packages. You're more than welcome to go test cutting whatever exotic super material you want so that you can push the limits, but I do this because it's relatable to most people and it's a real use scenario most of us will encounter.
I wasn't gentle. In fact, I was rough, but not abusive. Both were factory edges. Both were used for push and pull cuts. The magnacut took significantly less edge damage in the form of rolling and "flat spots". During this kind of use case scenario chipping shouldn't occur and it didn't for either blade.
What really surprised me was that the 15v took damage so much faster than the magnacut.This could be due to the thinner edge geometry of the PM2 and isn't necessarily reflective of the steel properties.
The 15v definitely has more abrasion resistance/edge retention, but not as much as I thought it would. Granted, these were factory edges. Maybe the steel was fatigued, which could also contribute to the edge damage I previously mentioned. I'll know more after resharpening both and running them through their paces again.
I'll be using both the knives for some upcoming projects, once the blades are worn down I'll put new edges on each and that's when I think more representative results will be achieved. I'm reserving more definitive judgement until then. So far I wouldn't say I'm disappointed, but I'm not as impressed with the 15v as I thought I'd be. It's possible my expectations, which I tried to avoid having altogether, were too high.
To address the edge geometry issue, I'll be putting a cruwear PM2 into the mix as well. I'll post again once I have something worth noting.