I bought a p99QA in .40 on Sunday. (yes my favorite FFL is open every sun.) I really like the way the grip fits my hand, that was the main selling point. It looks to me that .40 is the most powerful hi-cap round that fits my hand. Double stack .45s are too big for me to one hand well. And I don't have any other .40 pistols, so I wanted to add one to the stable. Overall quality is excellent. Accuracy is good, and it was 100% reliable with a variety of loads at the range. One grip is the "quick action" trigger. It is a glock like trigger with a short, hard , consistent pull from first to last round. I will say the trigger is likly safe in a combat enviroment, it's hard to set off by accident. It is a bit of a rude skock however to fire just after shooting bullseyes with my HK P9s. The QA trigger requires a hard 5-7lbs pull and deffinatly degrades accuracy. It stinks for me at very slow aimed bull-eye type work. Maybe with practice I can hit long range bulls with it. However in fast empty-the-mag-into-the-center-of-mass action shooting to trigger was fine, and not noticable at all. The gun likes to be shot quickly. I think it will make a great self-defense gun for me.