@richardtroupe I also like the turbo mushroom on older Mario Kart (64 maybe?) where you can keep pumping the button after pick up ^_^

...though technically not sure if gives more boost but looks good as the zoom goes in and out on pressing button!

Wish there was a way to measure that as MK has a bit of algorithm type 'balancing' or 'not sure if it helps' type stuff when ahead or behind or setting difficulty level
etc!