Argh I hate the early season's power bun. Glad I'm not the only one who thinks she looked older with that thing!
I liked her pony look. I thought it was a nice transition from that bun to the cut she had later on. But I'll have to vote for the short cut from season 5 on. (didn't realize there's a distinction between them)
Anyone else notice that Belanna's hair changed slightly from season to season as well? Obviously not as much as Janeway but I really liked it when it was curly in Season 6