Guild Wars 2

which does people recommend?
which is more fun?
which is more viable?
which is good damage in pve and pvp?

Thanks

Ele:
-DPS and support possible
-under certain conditions, highest DPS ingame
-very active playstyle
-pretty weak in sPvP
-extremely viable in WvW

Thief:
-DPS only
-STEALTH!11
-high burst damage
-good for roaming in WvW
-viable in sPvP