Newbie:

I am not about to say you should have bought the OS. I might have recommended the Magnum XLS 46, but not the OS.

The evolution is a fine engine, from what I've seen, it is designed to be an economical and easy engine to operate, and it does that superbly.

Continue flying it, keep on learning with it, and if you want something hotter get a different engine for the next plane.

Getting the Evolution engine was not a bad choice.

Bill.