Bigger is easier and of course more expensive. IE have a like new 26cc zanoah gasser metal upgrades Exel gasser that would run $2500 used. About $3800 into it. Just short of 6ft blade span with all Jr high speed sevos, JR gyro. And co-pilot controls (basically save the heli control by auto leveling it if you let go of controls) probably the easiest you will find BUT none of them are learn on your own-find a trainer and see what he suggests.