I liked the ergonomics of my P-07 well enough, although I thought the gun was too heavy, by a few ounces, compared to a Glock 19. The DA trigger pull didn't impress me - heavy, too much take-up - but the SA was pretty good. Mine was totally reliable, and the sights weren't bad, though not as quick to pick up as those on a Glock.
I much preferred the size of my alloy Rami for daily carry, so I sold the P-07 without regret. If I wanted a polymer hi-cap gun, I'd get a Glock 19, but I'm much happier with my Rami and various CZ 75's.