Ah, the Magician, what a great stunt plane. I had the 15 and the 35.
The 15 was spectacular with a Goodyear Super Tigre .15 on it. Also tried a Taipan .15 and it was a very close second. I think my dad still has those engines in his sock drawer hidden away all these years!
This topped the Flight Streak and Ringmaster Jr. for me. I am not sure if I'd want to turn in circles anymore though.