Hey,

If I were you, I would get the Katana just because the other planes are starting to get mundane. Katana is kind of special. Make sure they give you yellow wheel pants to match the plane, unless you like the red ones for that special artistic touch Oh, and the cowl's yellow doesn't exactly match the rest of the plane. But theoretically, it should 3D the best out of the bunch. Yes, and put the 18x6 prop. 17x8 is more for pattern flying. Good luck!