I personally have the JG version of this gun. I have some things to say, first of all, very not CQC friendly length, this gun is just over 3 feet long. Second, it has, what I consider for an AEG, a very good range, and good accuracy even with .2's. I would recommend getting some RAS mounts for it, I am planning on getting some for my gun. Also if your going to be staying back then I would look into a Low Profile scope mount and a scope.
I would rate this gun about 4/5 stock. 4/5 because of the size, and that the body is plastic, however you can get a Classic Army Metal Body for it.