My new D & D character

I've been playing in a 3.5 edition D & D game since the new school year started.

I am playing a (necessarily) lawful neutral goblin druid/monk. I currently have 2 levels of druid and 1 level of monk. I am only 5 xp from 4th level, so I have a decision to make.

I impressed a ghostly paladin with my massive fortitude, my massive will, and my lawful neutralness. (The party consists of me + a bunch of elves, and my character is by far the most disciplined of the lot. This shocked the ghostly paladin, given my race's reputation.) My saves are quite excellent. (I rolled well with my stats, but not anywhere close to my kobold that I played in Doug's one-shot, for which my rolls were absolutely insane.) I don't have huge attacking power (thankfully, my companions take care of that), but the combination of produce flame, flurry, and casting spells through my riding dog animal companion (on whom I ride into battle; I decided to go that route because goblins have crazy bonuses to ride and other relevant skills for that direction) is actually quite potent.