yeah i just dont want to put up with the maintnance of a gbb
Then don't get one. If you aren't willing to maintain what you own, you don't need to have it. Save your money, and get accessories for your AEG(*or an AEG if you don't already have one). Or hey, get ANOTHER AEG so if one goes down, you aren't out of the game for the day.
*A non-shitty AEG. Don't buy some POS.