I bet you'll love it even more! I have eight PM2s (No Para 3's though... Yes, I went through a bout of PM2 fever) and the Crucarta is absolutely one of my favorites, and one that I will surely keep. I carry that one more than any of my others, and I have some super nice ones. That one is just very classic, natural looking, great balanced steel, and it's a tool steel, but it is very resistant to staining from what I've experienced.
Spyderco has everything covered, from small to large. I also found the backlock knives to be boring at first, but I appreciate the lock the more I use it. Very trustworthy as well. The leaf-shaped knives like the Sage 5 or the Native may seem odd at first, but lend themselves to be very strong at the tip, which is one weakness of their modified clip, like on the PM2 or Para 3.
Some of my favorites that I know are keepers, of all sizes from Spyderco, worthy of taking a look at:
Small: Cricket (framelock Reverse-S, great 5th pocket fiber destroyer) Dodo (Another reverse-S fiber-vanquisher, but with very strong ball-lock and simply amazing ergos, the Cricket for the discerning gentleman, lol), Native 5 LW (Amazing backlock, solid as can be for a no-nonsense EDC knife, mine is in Rex 45 and white, so I can customize it, too), Sage 5 LW (The best compression lock I have seen from Spyderco, has that "hydraulic" feeling, very high quality and another, more fun, EDC folder.) Dragonfly Wharncliffe K390 - amazing.
Med: Shaman - A midsize knife masquerading as a big knife, feels like a fixed blade, get this if you want a Strider. PM2 - just a great slicing EDC, very fun and satisfying. Yojimbo 2. The Endura and Stretch are nice, too.
Large: Police 4, Yojumbo, Military, coming Military 2, Gayle Bradley 2