Unlike many people, I live in the real world and don't expect guns to perform as well as well known brands at this price point. I use this to install Hardi Plank fairings and it's good considering the price. Easy to load, easy to unzip, which has only happened twice and both times with just a few nails in it. I change the coils when there are less than 20 nails left and everything is fine. Keep it lubricated, use the right pressure and it should serve you well, unless you use it all day, everyโฆ