They all have pros and cons, in terms of early game play and late game damage if built right and you understand the mechanics and combos, the AMAZON is pretty beastly.
Right on par with her late game damage and overall superiority is probably the ELF, but she requires a bit more skill and efficiency, definitely takes some practice and getting used to her combos and abilities(but she is my favorite).
Fighter- I'm currently building him as my 3rd character, so far I love his style, artwork, and looking forward to testing his abilities.
Wiz/Sorc- don't really know as I didn't give my wizard much of a chance. I can say that a solid built SORC who supports is a delight to play with though!
Magic users any good? They look to deal some real big damage...which is why I'm asking. I want the class that is going to be the best at dealing serious attack damage.
I don't think you can out-damage an Amazon or a Salamander Oil+Backstab Elf, but I'm enjoying playing both the Wizard and Sorceress right now. Neither role is particularly deep, as far as comboing attacks and whatnot, and if you want to bring a lot of spells with you, you'll pay for it with less equipment in your bags.
But I find the playstyle entertaining, so hey. Go for it sometime and see if it's your cup of tea.
ill be here 4 u eco jus lyk the mop on the commercial babby-wechina23 fighting games suck-bluerain