Good Specs?

Is a Rogue or Warrior a good spec for a Main? I'm going to be playing in Mannoroth and expect to be playing with my friends most of the time.

So, I wanted to know which is better spec for Main and Alt.

I was thinking:

Main: Rogue - possibly Assasination.

Alt: Fury Warrior.

Alt 2: Blood Elf Mage.

 

Main: warrior
Alt: rogue

You'll level far faster as a warrior since they can tank and dps, not to mention they kick ass. My main's a warrior and I never regretted it for a second.

 

Spec? You mean class i suppose.

Go level a hunter and make him your main or else go for warrior.
Hunters are really easy to level since you can let your pet tank.
They are fun to play end-game.

 

Warrior > Rogue > Mage as the "fun" of playing, however.....
Mage || Rogue > Warrior regarding how easy they are to level.

I can't really talk a lot for "Rogues" and "Mages", but when leveling a Warrior I would do 1-58 as Fury, then the rest as Protection.