The H-9 is a nice plane. Better scale looks over the GP, except the the GP has a fabric-like covering that looks more like the scale plane. The downside of the GP covering is that repairing damaged covering won't match anything that I know of. Both the H-9 and GP fly at my field, and their owners really like them.
If I didn't already have a 1/5 scale Cub, I'm certain that I would pick up the H-9 Cub. But that's just my preferrence of the two.

Cheers! BH