Used to use the 200 gr TSX with H-322 for 2700 fps in my Ruger Hawkeye, ran out of those and wanted to switch to the 200 gr TTSX version.
I selected the slightly slower burning yet more compact RL-10 powder for the longer TTSX version in the stubby 358 hull and was rewarded with equal accuracy and velocity, and maybe even slightly lower pressures.
48 grs RL-10 in new Hornady brass with a c.o.l. of 2.800" is a perfect combo, haven't shot a bear, but 25 or 30 deer and pigs haven't caught either bullet yet.
