Webra or Rossi
The west after two break in runs was able to reach and run at high rpm's and idle's just great.(now just go out and fly)The rossi would not ,they took a very long time to break-in and tune.In my opinion that's a pain when you pay that much money and still have to worry about if the engine is broke in yet or if it's going to over heat or just quit.Both are good engine's when tuned and running right but the rossi is just to much trouble to get running right.The west is just more user friendly.