Tend to agree with Joe O'Hara that the differences between negatives - no matter what they're developed in - tend to be quite small. Maybe not indistinguishable, but small enough that focusing on one film, one developer, etc. and getting to know these seems a better course than getting lost in the weeds. And if that fits, then D23's simplicity is good enough for primary use and not bother with the rest.

My thanks to Tin Can for this thread, for bringing out all the other users and how they use this simple stuff.