the 4*40 was my second plane....... mine has a saito 50 on it. I wish that it had a little more power. I've had it a while now and only flown it 2 times........ I got a Magic right after the 4* and that ended up being my 2nd plane. Don't get me wrong, the 4*40 is a super plane. One of the best flying planes that I own, if not the best. It just is a little too much like a trainer to me.