I decided to make a Demon Hunter to give me more raid mount chances and use my level 100 boost for another alt to try for raid mounts. Some impressions:
Demon Hunter - Neat. And I definitely like vengeance more than havoc. I wish the big leaping pounce thing had a shorter cooldown for the charges. Halve the damage and cooldown and that would be great for getting around. The damage it does at a lower ilvl than my main shaman is silly and fights went super quickly in the old raids. I doubt I'm using abilities and talents most efficiently but I like this class and will definitely level it to 110 after my main to continue using it for mount chances. I was able to do enough damage to have no trouble doing 25m heroic DS which was a nice change over my shaman's usual 10m heroic runs.
Druid - Started as feral but changed to guardian. Cat felt too squishy but bear damage feels quite low. To be fair it's around 30-40 ilvl lower than the Demon Hunter and Shaman I used prior but it still got through fights easily enough. I really like how good it is at AoE. Rotation seems extremely basic and I guess maim is the only attack to spend rage on and otherwise it's used for defensive stuff? As far as I can tell I mostly just thrash to build stacks, mangle when cooldown is up, moonfire to keep that DoT up, and then just mash swipe and maim when the rest is on cooldown? I suppose it's really not too much different than my shaman but I just feel weird always being maxed on rage. That likely has to do with not needing the defensive rage spenders in old raids.
