RE: Explain prop sizes to me please
i would go with the 11 x 4.5 or the 10x3.8 but i still have to build her
the 11x8 gws slo fly prop worked great on my 15oz 3d yak54f running a 3 cell 1320
thinking about using the 11x8 with park400 and 25 amp esc ,1320li po for the yak55
i think this plane should be great for you i bet you will be prop hanging on your first flight