Got the Delica ZDP-189 in the mail today. I have a gen 3 and a flatground Delicas and this one is definitely heavier than both. Does the ZDP model have a thicker blade than the gen 4 saber ground blade in VG-10? I'm liking the British Racing Green color. Just a subtle difference from the black. When I first opened it and ran my thumb over the blade (yeah, I'm one of those people) I thought it was pretty dull but it shaved hair. Think I'm going to really like this one. Who am I kidding, I've haven't gotten a Spyderco yet I didn't like. Got it for a smokin deal at fifty bucks to boot. Day after I got it the price went to seventy four. Life is good!