Mage vs Warlock - help me please

Hey people of Nostalrius,
I know, questions like these are dumb. And without a doubt I agree to this statement.
But I really (!!!) struggle to choose between those two and I hope you can help me, I played both a mage and warlock in Wotlk on another fully scripted private server, so I "know" both classes, I am used to them in PvE raiding and pvp alike. Thing is, I have no idea how things go in classic.
My main is a warrior (currently level 33 though), but I thoroughly enjoy leveling two classes, it has always been like that, and it has always been a caster and a melee. At one point I may freeze one char and do some bracket specified PvP and level forth the other character.
I have both a mage and a warlock at 20 and I enjoyed both with light preference for the warlock (I think this is due to the level range though, I think a mage is more enjoyable later on).
I guess mage and wl don't differentiate too much from each other at 60 raiding, you stay behind and spam Shadow bolt/Frost bolt/Fire bolt with your spec of choice and I am fine with that, but I don't know how they feel in pvp. I like the idea of burst damage, which propably favors a mage over a warlock. Then again, a conflagrate spec with soul fire and stuff sounds/looks fun, too. But a mage is more about controlling the fight plus a lot of instant nukes, which I also enjoy, in blast wave, fire blast, cone of cold etc - Having said this, a wl offers the same thing in conflagrate, shadowburn and those things. I usually struggle when I have to decide which class I should play, but this time it's a true nightmare. I seek advice among you people here because I have no idea how this game develops at 60 and I'd be really disappointed when my class doesnt turn out the way I wanted.
What I like about warlock is:
free mount at 60, easy leveling with dots and multiple mobs killing at once and possibilty to burst down targets.
dislikes: running around with pet (I dont hat it with fiery passion, but its not enjoyable either), Im an alli lock so WotF and undeads in general
What I like about mage is:
lots of burst with Pom Pyro or Pom frost spec oder frost spec or elemental spec, good movement and nice defence in nova, ice barrier and stuff
dislikes: I'd prefer wl stylie-wise, I like the idea of playing a class not that omnipresent where warlock is far rarer opposed to mages, really fast out of mana
Sorry for the wall of text, I enjoy any thougt on this and thanks in advance!
=)
I know, questions like these are dumb. And without a doubt I agree to this statement.
But I really (!!!) struggle to choose between those two and I hope you can help me, I played both a mage and warlock in Wotlk on another fully scripted private server, so I "know" both classes, I am used to them in PvE raiding and pvp alike. Thing is, I have no idea how things go in classic.
My main is a warrior (currently level 33 though), but I thoroughly enjoy leveling two classes, it has always been like that, and it has always been a caster and a melee. At one point I may freeze one char and do some bracket specified PvP and level forth the other character.
I have both a mage and a warlock at 20 and I enjoyed both with light preference for the warlock (I think this is due to the level range though, I think a mage is more enjoyable later on).
I guess mage and wl don't differentiate too much from each other at 60 raiding, you stay behind and spam Shadow bolt/Frost bolt/Fire bolt with your spec of choice and I am fine with that, but I don't know how they feel in pvp. I like the idea of burst damage, which propably favors a mage over a warlock. Then again, a conflagrate spec with soul fire and stuff sounds/looks fun, too. But a mage is more about controlling the fight plus a lot of instant nukes, which I also enjoy, in blast wave, fire blast, cone of cold etc - Having said this, a wl offers the same thing in conflagrate, shadowburn and those things. I usually struggle when I have to decide which class I should play, but this time it's a true nightmare. I seek advice among you people here because I have no idea how this game develops at 60 and I'd be really disappointed when my class doesnt turn out the way I wanted.
What I like about warlock is:
free mount at 60, easy leveling with dots and multiple mobs killing at once and possibilty to burst down targets.
dislikes: running around with pet (I dont hat it with fiery passion, but its not enjoyable either), Im an alli lock so WotF and undeads in general
What I like about mage is:
lots of burst with Pom Pyro or Pom frost spec oder frost spec or elemental spec, good movement and nice defence in nova, ice barrier and stuff
dislikes: I'd prefer wl stylie-wise, I like the idea of playing a class not that omnipresent where warlock is far rarer opposed to mages, really fast out of mana
Sorry for the wall of text, I enjoy any thougt on this and thanks in advance!

=)