Rum Ham

Ori is fantastic at setting the scene and then letting us decide how to solve whatever is put in front of us. I've never once felt railroaded and as long as there's rules for it, he'll let you do anything that you can think of. His fights are dynamic and he's very good at dialing in the difficulty to make it feel like you're overcoming whatever he's thrown at you. And character customization? His rule is that if it's in the rules, go ahead and do it, not matter how nasty of a combination of mechanics that you come up with. When my current campaign is over with him I plan on immediately picking up another with Ori.