I'd have to say I dislike the Rapier as represented in WC2 (Not real nuts about it in WC1, either).
The Epee is something akin to a manned missile with guns (Even looks kinda like one): Eventually, no matter what, it goes boom. (Except in UE. In UE, the Epee turned out to be a God-send. It was quick, decent (howbeit slow) guns, autoslide, and "front wheel drive", unlike the UE Scim, or that damned Gratha)
Wasn't in love with the Sabre . . but, then again, last time I flew one, I wasn't as good as I am now (and I still want to get better)
Vindicator. It has the hellcat syndrome. No real strongpoints . . kinda awkward in some ways.
Excalibur and Dragon: I hate "ultimate fighter" type ships.
Vampire. Damned thing left me overcorrecting because of its silly pitch rate. Guns felt a bit awkward to me.
Crossbow - amen to all previously mentioned reasons to hate the crossbow.
Favorite ships include: Raptor, Ferret, Broadsword, Arrow, Panther, Devastator (and, for good measure, Centurion
)