What class will you play first?

Well I'll be thinking about this question when I'll be downloading game, but probably I'm going to start with some melee class :)

Witch

I'm going for the witch.

Not entirely sure.

I might just pick one that feels good on the day that I start playing. That being said,I lean more towards 'healer'/'mage' type classes in RPG's,so probably the Witch or Templar if I had to pick now.

i will try the duellist

I guess i will start with a melee class but this may change depending on the least active beta-classforum.
If next to no one plays class X then i will most likely start there.
But over time i don´t expect to miss a single class on my charscreen if i get enough time to play the beta.
I like playing all classes in most games to get a better feeling for them as what they can bring to the table as partymember or even as an enemy in pvp-situations.

I am going to try the Templar. I loved the Paladin in Diablo 2. I am hoping I can be loaded in Plate with sword/board type weaponary. If not I will see if the Maurader can do that.

i would play all of them at once! :)
If I only get the key :P

I used to play Diablo 2 and my method of playing was to create a tank character and collect good equipment for another class and then try them all to see which one suits the best.