Sorry Red. But i always did like Gary.

Ash rules

I like Gary most because he grown and learn from his mistakes.
I don't choose Ash because he rests every region.
I don't choose Red because in games I don't think he is growing any more.
I don't choose Blue because unlike Gary he hadn't hasn't changed
from arrogant trainer to good trainer he is still having some sorta
Jerky personality.
It is also the region why Gary is better rival than Blue.
I don't choose Drake because I don't know him