>>715511001If you were playing Hardcore I'd say Paladin for the added safety, but I think Druid would be the most fun for you. There is one shitty part, you'll be way faster than him for a long time. So if you'd rather move at the same speed and not have to wait for his slow ass to catch up, go Paladin.
Priest and Warlock is also fun if you can get past
>>715511060what this anon brings up. The classes have some really strong synergy together. And the fact that it's duo and you can really push the limits means you bypass the boring parts of solo priest leveling. Which is the fact that you just wand a single target down for almost the whole game. Trying to snipe Spirit Tap procs from dying mobs can be fun too.
>>715510721If you go this route you guys won't really have much synergy together but you'll just be two really strong solo classes that can brute force almost anything. Would probably be fun, but obviously no heals.