Favourite
X: Auron and Jecht. Deep and manly. Suited the characters very well.
X-2: Paine. Seems the least forced and over-the-top out of the three girls.

Least favourite
X: I don't know why.. but Elma and Lucil annoyed the smurf out of me. Out of the main characters, I wasn't particularly fond of Seymour.
X-2: LeBlanc's posse. Just horrible