I guess if you are mechanically inclined and willing to learn, go ahead and get a GBBR. I just think it is a bigger money pit than a AEG or PTW.
My WE GBBR broke after four magazines. Fixed it, and now two of my magazines are leaking and not from the valve. Magazines costs more and because they are real cap, you will have to buy more. Also, WE stuff are fragile, so look up RA Tech, they make all the aftermarket stuff to keep this gun running. Expect to pay $$$$ to keep it running.
A GBBR is really fun to shoot, but I would rather a more reliable shooting platform when gaming.
The other thing you have to live with, AEG and PTW are more consistent thus more accurate shot to shot if you care about that.
Last edited by SuperHog; September 9th, 2013 at 00:53..