The Epic First Run programme allows developers of any size to claim 100% of revenue if they agree to make their game exclusive on the Epic Games Store for six months.
After the six months are up, the game will revert to the standard Epic Games Store revenue split of 88% for the developer and 12% for Epic Games.
I think this is pretty viable, at least as a daily driver. Reddit has a lot more as far as help threads go, but the community here is fantastic.