#1 im not sure any of thoses are any good
i bet your looking at airsoftmegastore.com which if that is the case go for the jg they shoot hot but the body is almost always plastic (which i hate ) but hey if thats your thing go for it #2 do not buy a 65 doller gun that sounds awfull man #3 why dont you look at the guns $179 and up they are more worth it then any of the others listed there and last but not least #4 why dont you just look for a full metal d boys they are alot better then people say i have never had one break on me and . . its full metal whats not to love
anyway just my 2 cents but do what you feel is best for you .