need help with magnum
Azuz,
Even with a sport .40, if your local field doesn't have a lot of fast planes you will scare most of the other guys out of the air. The MVVS is a good engine, you should enjoy it.
Roy,
Speed is such a subjective subject and most of the measuring instruments used have accuracy issues. I think both planes are faaaaaaast. Which one is faster will depend on the engine, pilot, prevailing winds, sunspots, etc. etc. All of these planes are a hoot.
Mark M.