I know nothing about betta form/breeding/whatever makes a betta high quality, but I love the blue and red halfsun! I've looked at him a couple of times, and that's what I would get if I wanted a pet! :) :) I love his big tail with the little rays sticking out :)
But if you're wanting advice from people that know about show bettas, I'm not the one to ask :P
Proud owner of Victor, the Royal Blue VT!
Magic, the Black New Zealand Bunny!