I moved from ID-11 (D76) to Adox Borax MQ in the early 1980's because it was similar but gave finer grain, better sharpness and about a 1/3rd of a stop better film speed, also better tonality. I used to supply it to a few commercial photographers and we all used it replenished in deep tanks.

Later I switched to Xtol for my commercial work and Rodinal for personal work but I switched to Pyrocat HD 7 or 8 years ago and it's now my sole film developer.

Ian