DA50R, over 21 gals thru engine. Never has let me down and has never cut off in the air. Happy choices

Kent

BTW also have a 3W 50, just as good, although 15 ozs heavier

Engines owned or have at present
Q 35 Q42, BME 44,50, ZDZ 80b2, 40 , DA 50R,100 and a 3W150. I have tried a few and wasted some $ on some.