2k1 cocker or 2k1 verticle feed?

[jett]

Okay i have a 2k1 cocker which i love and i was using my firneds 2k1 vert feed cause i wanted to feel the difference. But I couldnt feel any. Some people say that it loads faster but it was actually laoding slower with his 12 v rev, then my crossfeed with a 9v. what are the preformance differences?

[Duo]

both guns are the same stock if they are the same year. the only dif is the feed

[TheSickness]

and the grip frame. i have the vert feed and i love it. you dont have to have those stupid elbows anymore. the reason your friends vert feed is feeding as fast is probally because he is getting alot of blowback and needs to be timed