It is the Rock-paper-scissors scenario, the fast one won't ever be able to beat the strong one, he'll be able to dominate the wise one, and the wise one will easily win against the strong one.
I'd choose speed, 'cause it's funnier than the other ones.
Wisdom. Invent strength and speed enhancing cybernetics and you make the other choices obsolete. Augmentations or an exoskeleton would work as well, could also switch to a synthetic body altogether.