There have been weeks that I played four games, but those are an exception. Overall, I'm pretty pleased with the frequency and, above all, the quality of my gaming.
If I could game for a whole week, I'd try to do "Fub's Dungeon Week" once more: every day a Dungeon World one-shot. Returning players could play their own character or a new one, and new players would create a new character. With the power levels in Dungeon World not being so steep as they are in, say, D&D, you can easily mix a 3-level character among a group of 1-levels and still give everyone the same opportunities for adventure.
But the time is not the problem. Finding players who are willing to play online and, above all, are willing to commit to a particular timeslot, seems to be impossible. At least, turned out to be impossible when I tried it. And because of that, I'm not sure I want to try again, honestly.