@electroslacker ...there’s a DAC3 but even they feel that’s getting into diminishing returns...
It can be. Demos at home in your system helps a lot to decide. Had a very nice DAC3B here for several weeks. Great on paper. Returned it. Ended up with a different R2R Ladder chip DAC at less cost, a unit with worse specs yet it simply sounded more engaging and more musical in my system. Let your ears be the guide for your system and setup.