I purchased this gun about 8 months ago. I have shot approximately a 1000 rounds through this gun. I have at this point only shot manufactures rounds. The gun has worked flawlessly. I did not experience any jams. The gun cycles very smoothly. It is very accurate. It is quick to bring back on target in rapid fire succession. I really like the sites from draw position, I can draw from the holster and draws to target very quickly, with sites lining up without much effort. The ergonomics of the gun for my style of shooting is one of the best I have shot. I like the adjustable back straps, I experimented for an hour or so with all the straps to come up with the one that seemed to work the best for me. They straps are very easy to get on and off. The trijicon sites are great at night, we did some shooting at night and it was easy to acquire the target. In the daylight I am not as impressed with the sites they are not as bright as I would like compared to a white dot or the white dot rear site with orange front site set up I like to use. The other slight problem I found was loading the high capacity magazine, it was hard to load the last couple of rounds for the full capacity. Most of the time I do not load the magazine to full capacity just to avoid this problem. It happens in both of my magazines so I do not think it is the magazines that are the problem. The problem may be with the ammunition I use. I usually end up leaving one or two rounds from the full capacity. One of the safety components to this gun is the back strap safety. I did not think I would like this, but after using the gun I have not had any problems when coming from a draw position to firing at the target under moving conditions. The grip on this gun is really good, I like the configuration they have designed and find it very easy to hang on to and use. I have not used it under field conditions that are wet or humid but I suspect the grip will still be very good. The trigger is very good also. It is a little heaver pull than I am use to but most of my guns I have had the trigger pull worked over. This trigger has a good pull and breaks cleanly, with consistency. I still may have the trigger worked but out of the box it is pretty good. I have shot several different brands of handguns and this is one of my favorites. Prior to purchasing the gun I had tried several guns and this gun stood out over the others I had shot. This gun is a little large for conceal carry but I use it anyway as I like the feel of this gun. For cleaning, this gun is easy to break down and put back together.