A fellow at our field flies a Magic with the Webra 50. He uses an APC 11x7 and it is amazing with it's instant throttle response and power. Of course it helps that the magic is so light. He uses the 11x7 to hold the rpms and noise down a bit, since it is a noise sensitive field. The Webra does not complain one bit though. Unfortunately we don't have any MVVS 49's to compare it to, but it is well known that the MVVS is outstanding, and one of the origional "hoverbatic" engines.

Ernie