904 vs 727?

lotta folks like the 904 cause thay dont explode in the burn out box! but you ant worried bout that, a truck used as a truck can benefit from the stoughter 727,.. but that /6 alt not hurt ether!! 904 will spin up a lil quicker,.. and would be better from a mpg point of view! money wise, you got both, so buying a converter or a drive shaft is what it comes down too....its a choice only you can decide correctly on!