Nice. I got one of these probably 3 years ago now:
Amazon.com : Spyderco Delica 4 Green ZDP-189 Folding Knife : Hunting Knives : Sports & Outdoors
Absolutely love it. The version with the ZDP 189 steel is immense, I don't have any other knife with such good edge retention other than my ceramic one, and that's including several $150+ kitchen knives.
I've used it to carve wood, plastic, cut thick cables, carpet etc. All that kind of stuff. I even stabbed it through a can of beans and cut it open once - pretty sure metal on metal is really bad for blades
The blade is still very sharp to this day and hasn't been sharpened once. The steel is extremely hard and yet doesn't seem particularly brittle either, you can bend it a fair bit.