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Odyssey is the best Mario game. I haven't played the enhanced port of 3D World, but it was fun on Wii U. You could also add 3D Mario All-Stars to that. With all of that in mind, I have to pick 3D Mario.
I feel like picking Smash is cheating because although there is heavy Mario presence in many facets of the game, it's not a series of Mario games and is a huge crossover.
Picking Yoshi, Wario, and DK games is kind of cheating as well because they have little to do with Mario at all compared to Luigi's Mansion and most Mario games we think of.
Lifetime Sales Predictions
Switch: 151 million (was 73, then 96, then 113 million, then 125 million, then 144 million)
PS5: 115 million (was 105 million) Xbox Series S/X: 57 million (was 60 million, then 67 million)
PS4: 120 mil (was 100 then 130 million, then 122 million) Xbox One: 51 mil (was 50 then 55 mil)
3DS: 75.5 mil (was 73, then 77 million)
"Let go your earthly tether, enter the void, empty and become wind." - Guru Laghima
