@Hispanicguy — I really dig the White Yoshi + City Tripper combo. The white-and-red color scheme looks so slick!
I've been playing the Bell Cup a lot lately. I have favorite courses in every cup, and every course is good, but I think the Bell Cup might be the most consistent in terms of gameplay (Neo Bowser City / Ribbon City / Super Bell Subway / Big Blue).
I also like the art in each course. I didn't fully appreciate Super Bell Subway at first, but the old-timey metro look has really grown on me!