Just for a pet? Or are you going to breed? I like the last two. I don't like the fins on the first, and the second ones fins are waaaay too long. They are all beautiful colors though! I'd be worried about fin nipping with the second one, since his fins look like they are super heavy!
Yea 3 and 5 I think are my fave. The 3rd one reminds me of a betta fish I passed on, on long island, and I wish I hadn't. He had a monkey/persons face with blue body and blue/white tail. This one is similar for sure, but the 5th one is gorgeous too!