While I don't have a lot of machines, I have owned a few, and over the years come to some thoughts on which games I've played and liked and those I didn't.
I'm not going to go on about those, but I have been thinking of what I have now and how I would rank them. This probably stems from having some people I work with over last evening and trying to explain the rules and differences between games.
It's really close between X-Men and MMr. The nod went to MMr due it being still pretty new, so it's fresher.
I really enjoy X-Men since I removed the giant Wolverine figure from my game. I'm not sure, but it may have more staying power for me than MMr. But then I used to just love Fireball, and when I played it lately, it just didn't do it for me anymore.
So who knows about what the ranking will be in a couple of months.