Has the Mario Kart franchise outclassed the Super Mario Bros. franchise?

[CourageTCD]

I'm not a native English speaker and I see now that the word "outclass" is not exacly what I meant because it can imply "quality". I didn't want to use "popular" because it can be tied to strogly to the sales aspect and I didn't want the discussion to be about sales. Do you have any ideas for a better word? I can change it in the title and in the pool