If you had the choice which would you choose?

im voting passion on this one. we have a gear vendor OD on our 68 S&M clone and its awesome!

all the tremec stuff has the 3&5 gates way to close together so its really easy to miss 3 and go to 5th.

as far as a passion we buy all our 18 spline 4 speeds thru him and they are great! cant see any problem with a 5 speed from them.... maybe even aluminum case!