So I've been running my g45 and G17 head to head at my local virtual shooting range. They offer simulation targets which have 8 different rounds and random bullseyes you have to hit to gain points. This is my third outing. I have yet to ever run my G45 better than my gen 5 G17. I really enjoy the G45 but for some reason, presumably the shorter sight radius, I am not as accurate. Also, the G17 has more of a "push" feeling to it and the G45 more of a "snap" from what I can tell. What I find interesting is that if I just shoot paper they are basically identical to me, but when you add in moving, random targets the 17 is no-brainer better. Here's my results from today: G17 score: 5435 Shots fired: 40 Targets hit: 36 Accuracy: 90% G45 score:5192 Shots fired: 48 Targets hit: 34 Accuracy: 70.34% P365 score: 4603 Shots fired: 45 Targets hit: 32 Accuracy: 71.17% I really love this G45, for some reason I am simply more accurate with the 17. I now am really curious how I'd shoot a G34. I do like the front serrations and the updates in the G17 FS model. I have the original G17, I might consider picking up a G17 FS an see how that runs. All in all, both are awesome, awesome firearms, but the G45 can't dethrone the G17 for now. Curious to hear how those of you with the 45/17/34 think they all compare. These are not carry guns for me, I have a 26 and P365 for that. Strictly competition/home defense use.