i love VTs and have had both blue and red ones (see my avi), lol. Both my betta at the moment are blue as well. But if i had to pick a least favorite i'd prob say either CT or PK, i doubt i'll ever pick one out willingly, especially if there's a handsome HM boy sitting right next to him, lol
(although, there are times when i wonder if my female vt is a pk, she has a very obvious egg spot but she's huge and has really long ventril fins, idk, he/she will always be a girl to me:) )
"Just don't tell 'em I've gone crazy, that I'm still strung out over you..."