Which class is best for a "Main" account?

[WhoIsThis]

You really have to see what your playstyle is like to see which class is best for you. Pally seems to be the most common suggestion here, but then, a lot of players here are pally players. I'm sure you'd get a lot of people who will say bird if you posted this in the archer section.

There is no class or build without any weaknesses. All of strengths and weaknesses. You just have to decide which combination of strengths and weaknesses you want to live with. My main for example is a pure int. I like to be a damage dealer and don't really care about K/D ratios.

Edit: My advice to you would be to spend some plat, respec a few times, and see what you like. Try each class for a day or two at least and see what you like the most (for your mage, pally, pure int, hybrid int, dex mage; and pure dex vs warbird).