Haha yeah everyone is talking about raiding. Sorry I should have mentioned, I was only referring to leveling 1-60, and random item farming groups w/ some friends. Not really interested in raids.

If you weren't talking bout raiding you pretty much answered your own question .....warriors crush rangers on raid DPS because of disciplines

Not much different, in that case. If you're talking equipment that average people are likely to have from 1-59, their damage will be very similar. Offense skill caps are the same on both classes.

Warriors get crits and crips, rangers get spells and procs. It about balances out. Rangers do get cheaper weapons, since there's a bunch of ranger-only stuff out there that most people don't want, so if you have a limited amount of money your ranger will probably do more damage for the plat you have.