I don't know about that, after my nextar I had a GIZMO which is alot like a sig something extra,then a Hangar-9 P-40 for my 3rd plane, which flys alot more nimbly than my H-9 Mustang my 4th all are in quite flyable shape no crashes,other than my Nextar.
really the H-9 line of planes are quite easy to fly once you have a grasp of the basics of non correcting planes they fly where you point them and are real floaters.