For the price you simply cannot beat this tank, its less than a third of the price of a carbon fiber tank and only a few bucks higher than a 47/48 cubic inch tank. However it is a little on the heavy side, works well enough on my Etek 3, but makes my A5 an absolute brick. The reg is great, it has an awesome recharge rate and consistency is top notch, however the reg is short so it wont work with some guns, and overall the tank is fairly large, im 6 foot and its almost perfect size for me. Also a helpful tip is to put hockey tape on the back to keep it planted on your shoulder as the tank is kind of slick. All in all a great buy!