I have EDC'd both a FFG Endura 4 and a PM2, and both for extended periods (1-2 years each). And, while I like the PM2 better as far as design, looks, and performance are concerned, I now more often carry an Endura 4 FFG for these reasons:
(a) they're cheaper, so I don't mind thrashing on them (whereas the PM2 is approaching "grail" status for Spyderco's);
(b) they're easier to find if I need to replace one (or I just want another one or two or eight of them);
(c) they come in more colors (so I can match my knife to gear/watches/clothes if I so choose);
(d) they're easier (IMHO) to disassemble and reassemble (I take apart my EDC knives fairly regularly to thoroughly clean/lube them, so that's an important factor for me);
(e) I find the VG-10 easier to sharpen (whether touching up on a ceramic rod, or serious work on an Edge Pro Apex).
I still LOVE my PM2's, but most days (when I'm not carrying a traditional folder) you'll find me with an Endura ... AND a Delica FFG (I guess that's one more reason - I can have matching sets. Endura front right pocket, and Delica front left):
