And color-wise I love anything with a butterfly pattern (Blue with white edges is gorgeous in my opinion :P), solid reds, and lots of other things :P Haha :)
I love HMPKs dragons in orange, yellow, red or platinum whites, especially with light gold or blue eyes. Of course what it really comes down to is practically every betta I think... 'want!' lol.
I like dark colors like black/red/grey, oh and I love koi colored bettas! If there are any that just catch my eye, any other color could be on that list too. :D
I've started to like super-deltas, and I'm still partial to doubletails... and definitely plakats. Preferably giants.
As for colors, I love cellophanes, marbles, marble cellophanes, partial dragon scales, bi-colors (blue blody and red fins being my favourite), and pink cambodians.
I was just out buying my supplies for my divider/new filter media/a new QT bowl/vase/thing. And in my LFS. The red supposedly super-delta that I never really got a close look at on Thursday, is, in fact, mislabeled. It was a DT. No less beautiful, but a double tail.
And they had this really pretty creamy one (IDK what color to call it, it was not cambodian), and I'm not sure what its tail was, but YAY FISHIESSSSSS <3
They have the best form, and just because the majority are badly bred doesn't mean all are. They come in just as many colors as HM's, but it's just a bit rarer, and they don't have all that weight on their fins. Then again, not trying to show off or anything, I think Neon has beautifully shaped fins for a veil and that's what draws me to them (=. A copper dragon maybe, that's my favorite color. I've seen copper and dragon veils, so I'm sure there are some out there that are both.