hi there

i'm confuse i want a good 3d mid size plane (90-120) what the best motor 4 stroke or 2 stroke some say get an OS160 or moki 180 then other say satio 180 or a os surpass whatever i'm on a tight budget and thinking about a 60size one also but alot of you guys are using 120 4c on them too so whats a good 3d setup Cheaper is better but i don't want to cut corners if the the 120 size fly much better i'll that rout if 4c or better then 2c then so be it thanks