My thinking was that if there was a difference between the two, the Starquest converter might be preferable because it was originally designed for the higher power level and different torque curve of the turbo motor vs. the non-turbo converter. Just my $.02 worth since I have no actual experience with either of them.

95 Montero SR
3.8 MIVEC, Advance headers, 2 1/2" exhaust, Magnaflow muffler, OME shocks & rear springs, 2" body lift, 3" tank lift, 4.90s, TRE front locker, factory rear locker, Roger Brown Rock Sliderz, 315/75r16 (35") tires, Sport big brakes