Dang, I can't possibly read all the posts...
Like Ralph Lambrecht, I always use D-76 1:1.
Lately I've been experimenting with Dektol for Tri-X for tkamiya.
For someday... I have a pack of Microdol-X and a half bottle of TMax developer and some Technidol powder and liquid on hand.
But generally D-76 1:1.