the yak in that size is a beautiful flyer. You'll bored with how much easier it flies compared to the little edge But its rewarding to your inputs, tracks much better but dont dead stick. They don't glide well...Any of the 50cc aerobats are awesome. For this type 30cc / 1.60 2s /2.00 4s size is the minimum for anything approaching a low work load.The challenge of scale aerobats is that they are demons to fly. Once you master them, you can fly anything