Hello all new to this forum not the fun of paintballing... I am looking to replace my autococker trilogy marker with a semi, auto, electronic upgradeable marker. I want one like I see on youtube that can do 17+ shots per second and I would like to stay around $300-$400 for the marker. Any suggestions? I really like the way the autococker superstock performs but cant seem to find one.. Thanks in advance for your help..