The ,46 fly's better overall and looks nicer

The .60 is not as capable in some ways but it is very easy to hover and is more of a "floater" and really enjoyable to fly.. The .60 is a fairly large plane as was mentioned earlier

You will not be disappointed with either one but I've got to go with the .46. The U CAN DO's are not 3D monsters but monsters can be difficult to tame at times