I'm a bit of a rookie to M&M3, and haven't had much success getting a long-term game going, but I'm willing to put the rubber to the road if you're willing to take the dive with me.
Was planning on doing an original setting, though I may cherry-pick a few characters here and there from DC and/or Marvel and bring them in, but with some tweaks. I'm a big fan of Elseworlds and What-if's, like Justice League: God's and Monsters (
https://www.youtube.com/watch?v=yxL1Iw73azg) and Red Son before it, and I'd rather not feel burdened by having to tell someone elses story.