At the very least, compared to the Trader and Collector roles. I mean, doing a single person bounty gets 200 to 400 XP it seems, which means you're running like 5 missions per lvl. Now, I've not done one (except for the new Hootowl Legendary) but I'm guessing maybe the multiple bounty bounties give more? If so, is it that much more to make it worth the extra time to complete?