AEG's trigger response lag is because when you pull the trigger, the spring requires time to pull back then release. Unless you program your AEG to shoot like a PSG-1, you will not get as fast a response time as GBB. Play CQB, and you will see a very big difference. You will have lost your target by the time you pull the trigger, wait for the spring to compress and decompress and then the bb to fire out.
