These are made with PvP in mind. Winning Career is pretty simple with decent cards. The enemy umas aren’t very strong, and you have a secret +400 All Stats boost which makes Stamina much less important during training. In terms of importance with these goals, it’s Stamina > Speed > Power > Wit > Guts, for every distance. Stamina is the most important stat, but it has a hard cap on each distance after which it does nothing. When you’re far below that cap, getting more Stamina is better than more Speed.
In this chapter