Today I flew my .61, O.S. powered Twist for 21 minutes and had fuel to spare when I landed. The flight was entirely 3D and hovering was a greater part of my flight sequence. I'm flying off of a frozen pond with Lexan skis and the temperature was below freezing. Is there a four-stroke out there that can match that? (Oh, and the winds were gusting to 15mph) Granted, the Saito .82 on the Twist is a wonder, but for the money and considering fuel economy, I'll invest my bucks on the OS .61 FX. Again, just my two cents. Peace.

Oh, I forgot to mention that the tank is a stock 11oz. that comes with the Twist. Sweet huh?