Digital direction needed

I have Roon on my Macbook.  I’m using my  OPPO 105 as the hub.  I know the OPPO has a Dac - probably a little outdated at this time.   Should I just start with a Dac in this chain?   I was waiting for some reasonable priced system that I could burn CDs too and perhaps use Tidal,  but those systems are still pretty costly.