10 Aug 2008 at 03:51 - 6
I would personally recommend rangers. If you look at the different things you can run on both, I believe rangers have monks beat.
Correct me if I'm wrong, but I find the best utility for Monks to be farming and healing/prot. So, wherever you go to PvE or PvP, you'll always be healing/proting if not farming. Yes, you can also tri-smite in TA.
While it is stupid to even consider using rangers for healing others, you can utilize them for different functions whenever you get bored with a certain build you're running (Daggers, Sway, cond spreading, interrupting, beast mastering, spear chucking, bow spiking, trapping, touching, spirit spamming, and AoE bombing)
Since you'll be playing your title character for obscene amounts, I think it'll be beneficial to have plenty of options on what you can run.