I have two Stinger´s. The 120 is powered Moki 180 and Giant G-62.
Both perform very well normal aerobatics. They aren´t 3-D planes!
Experience says if money is not problem go with bigger!
I allways prefer fly the big Stinger. No problem with wind and is docile to landing and gas powered! Have 14 planes and Stinger has put other in hangar!