So have you actually played a game using GBBR are you just going with your feelings? As you are say using a gun where you can't use full auto, will have to have changed all you mags while an AEG user will still have a 100rds in their 1 high cap, is significantly heavier than AEG, will require you to carry 2kg worth of mags and is actively throwing your aim off every time you shoot is not more difficult to use than an AEG with a high cap?