ArchAngelCD.
What results are you referring to? Accuracy, velocity, or is it just simply economics, what? My experience, though only a 30 year span of loading with slow powders, has been exceptional in every aspect of performance, accuracy, velocity and a safety margin against squibs or over charges. With much broader load ranges to work with when fine tuning a load, one at least has a span of safe operating options to work with, beyond the .3 gr. load range that Titegroup offers. If one should decide to load any where within the load range for Titgroup 38 spcl any where withn the .3 gr. load range, all it takes is a .1 gr. deviation and your either at, or over max, or at, or below the minimum.
All it takes is one small deviation attributed to a powder measure metering issue, and your either over the top, or getting squibs with powders like Titegroup. In fact, I'm surprised Titegroup even has a place in the books for jacketed 38 spcl., which barely exists @ .3 grains. So I ask again, what better results are you specifically referring to?
And the OP is loading with jacketed bullets, not lead!
GS