RealBand is like any other DAW in that it has advantages and disadvantages when compared to other DAWs. Some people love it and it is their only DAW. Some people only use it occasionally while some people hate it and don't use it at all.

My workflow is BiaB to my DAW Studio One Pro. I rarely use RB but that doesn't make RB a terrible DAW. It just means my workflow maybe different from yours. I also don't use any other DAW.

I have always said 'if you have a PC and don't already have a favorite DAW then learn and use RB'.

The bottom line is that no one can listen to a song and tell what DAW or DAWs were used.

YMMV

Whenever I get something stuck in the back of my throat, I dislodge it by drinking a beer.
It's called the Heineken Maneuver.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware