TX, TXP, and TXT in PMK up to 4x5" for enlargement, in ABC larger than 4x5" for contact printing, covers most of my B&W these days. When I want more speed, I use Acufine.
I like Delta 400 in Perceptol, but don't use it much, because it doesn't come in sheet sizes. Also not bad in D-76 for more speed.
TMX in D-76 (1+1), when I want more of the T-Max look or really fine grain.