I've never used the Digibase, but the quality is definitely better (at least more consistent) with the Kodak C41 developer, the CPAC from Pakor bleach, and Kodak Fix over the Tetenal Blix. I think my earlier negatives were sometimes a bit muddier when using a Blix, but it could also be my imagination. But since I switch i haven't really experienced the issue again, so I'm staying away from Blix as long as I can.