The BladeForums.com 2024 Traditional Knife is ready to order! See this thread for details:
https://www.bladeforums.com/threads/bladeforums-2024-traditional-knife.2003187/
Price is $300 $250 ea (shipped within CONUS). If you live outside the US, I will contact you after your order for extra shipping charges.
Order here: https://www.bladeforums.com/help/2024-traditional/ - Order as many as you like, we have plenty.
I would keep the PM2 for a while longer and if you don't dig it sell it used here. Then go get a 566. I think the steel is an important factor. I am not crazy about S30V personally. It does hold the "working" edge for a long time, but loses the fine edge quickly. I like a knife that can hold the finer edge a little longer. It also has shown edge stability issues where other steels have not in my use. I only have one example of ELMAX in an 0801. It is horrible, chipped/rolled out in multiple places and went butter knife dull after ~30 ft of cardboard. I have never had a knife dull that quickly and gone that dull. I am keeping the knife and plan on putting my edge and hoping I get to "good" steel. You may or may not get one with "bad" steel at the edge, but you should at least be informed. Yes, several guys may have perfect heat treats or lack of burning on the edge from grinding and edge stability with good retention, but there have been enough guys saying otherwise to factor it into your decision making process. Three fine knives don't constitute nothing wrong with ZT's ELMAX just as three bad ones don't constitute a major problem. I would not let it deter me personally, but some may not want to try to put their own edge on it or send it in for warranty work. Another big factor for me is the reports that 566's do have a detent ball so you can de-assist them and have blade retention. I personally have been drawn more to the 0770 and obviously the 0801.
You received the PM2 as a gift, and it's a great knife, why not keep it? Why return a very nice and thoughtful gift?
Which Spyderco blade or steel do you like over the S30V?
I'm biased to the ZT because I own one and absolutely love it, the Elmax isn't really a problem contrary to popular belief. I've found that after you sharpen Elmax a few times that the edge holding seems to be better.
But I digress, it could just be the placebo effect
Never handled a Para 2 but from what I've seen it is quite a nice knife.
Para2, hands down.
I hope my 0801 does better after I remove quite a bit of steel. If it does, it should be easy to tell and not a placebo. My Tenacious with 8Cr13MoV would out cut cardboard my 0801 right now. If it improves, it should be right up there with S30V, XHP, and some others in edge retention.