You already have the answers, but I just felt like typing, even if it's a repeat.
All the AA powders, and W-231. I have probably loaded more rounds with W-231 than all other powders combined. Tens of thousands of .38s and .45ACPs! Most of those were loaded on the Dillon SD-B. W-231 seems to be working just as well with the two XL-650s. (Same powder measure).
WG840