I shot my VP9 tonight for the first time. I also shot my Glock 19 right after to get a good comparison. Like others have said, I like the ergos of the VP9, but I think that was the only thing I liked about it. The trigger was nice, but my mirror-polished 19 with Ghost connector was still pretty close. Not enough to say the HK has a huge leg up on the Glock. I hate the paddle style mag release. It feels good and is easy to use, but considering every single other gun I have and train with has a traditional style, my initially reaction is to look for the button. It's confusing for a split second. If all my other guns were paddle style, I'd say the paddle would be the way to go. But it's too confusing for me when doing quick mag changes. I also noticed my grip rests on the slide release naturally, so the slide failed to lock back on several mags. I had to pay special attention to my grip on this gun that I don't have to do with any of my other guns. I also noticed that recoil was softer with the Glock. The HK threw the brass about 4ft away while the Glock literally burped them out at my feet.
Bottom line for me, the VP9 is a nice gun but it's just not the gun for me. I have to pay more attention to what I'm doing and it's just not as intuitive for me as other guns. Looks like I'll be selling mine I think.