Try some from the list and learn the one that is best suited for you. Or, if all the algs suck, generate your own or use a super fast half-assed alg.
For example, Na-perm: (R U R' U) (R U R' F') (R U R' U') (R' F R2 U') (R' U2 R U' R'). Sure, it's 21 moves, but I've gotten 1.43 seconds on it.