Same story here -- 1000 rounds, no problems, lefty with slide lock issues. I've made the necessary adjustments to my grip just like I did back when I was shooting the P30 a few years ago, not a huge deal, but I prefer the placement on guns like the P2000. Or better yet, USP -- I always found that lever very easy to manipulate with my index finger.
Nearly all my rounds fired have been with Taylor Freelance +5 basepads. Running 10-8 rear sight with 0.125" wide x 0.165" tall Dawson fiber optic front sight, POI is right behind the dot at 25 yards. Dawson sight required major fitting. I haven't decided yet whether the VP9 will take a trip to Cold Bore Customs for my usual grip texturing. It feels pretty decent as is, need to get some more time with it in various conditions.
I'm pretty sure I didn't win the trigger lottery on my copy...I haven't had a chance to handle any others, but mine didn't really match the hype. Started off with a gritty 6 lb break that felt like it had 3 stages, has smoothed out and is now at 5.5 lb but I wouldn't call it crisp. Bill Geissele might say it breaks like asparagus. Not gonna sweat it, shoots great, I've never really been one to seek the proverbial glass-rod break anyway. I dig the trigger geometry.
Seems like a solid gun so far. Glad I got one instead of going back to the P30 when I decided to pick up a full-sized pistol again. The VP9 isn't likely to replace my hammer-fired HKs for AIWB carry, but I look forward to shooting it in competition.