Returning to EQ after 15 Years, and could use some advice.

[Halfcell]

I would suggest a Shaman. The problem with most of the other classes you listed is they are either a group class, or a solo class. Shaman is the best class for soloing when you need to, but being in high demand for groups as well. Enchanters can get away with it, but soloing is harsh at the middle levels for them.

If you want a main that can go anywhere and be useful, desired, and fun, Shaman is the answer IMO.

Full disclosure... i play a Shaman.