OoT 3D or OoT

I wanna get back to zelda stuff, but i don't know whats easier to speedrun. Can i get some suggestions?

Easiest game to speedrun is the one you find most fun to play.

mzxrules wrote

Easiest game to speedrun is the one you find most fun to play.

This^
You want to choose the one you enjoy the most because you're going to be playing it a lot.