Good Class to ChoseFollow

I might be getting this game in a couple days, and the problem is I have no clue what class I want to pick to go, not even which archtype T_T.

I'm looking to make a character that can solo and group efficently.

The classes that have looked interesting to me thus far:
Stealth: Ranger
Fighter: No clue here T_T
Mage: Wizard and Conjourer or Necromancer
Priest: Never played a healing class in any game other then Final fantasy 11 (which is a poor comparison since there is only 1 in it, and many in this), however druid and cleric look interesting!

Any suggestions? Thanks in advanced =D

i have a summoner, well necro now that solos extremely well. It's hard for me to get group with him though. I am very usefull in a group but people don't seem to know that.

I also have a shaman who can solo ok but groups really easily and is much more useful in a group than the necro.

My advise would be to not worry to much about what your first character is. Try one and play it a little bit and then you might see another class that you wanna be and make a new toon.

For me in starts with; fighter or caster. Now that we have branching, I also have more room for planning and changing if I want. Because the choices come so soon, if you don't like classes or types you can exit out early. Heed the overall advice this question usually brings; play what you think you would like. If your like me and don't get into minutae but jump in with a cursory or short study, it suffers us not to pick and later chhose differently.