I have conflicting feelings about the Epic Games Store. On the one hand, Valve definitely needs to have competitors to avoid the kind of "enshittification" we see in other tech products. On the other hand, Epic's tactics - especially securing exclusives - have been quite anti-consumer. Epic's Fortnite has also popularized a bunch of monetization tactics that, frankly, suck.
I guess what I'm saying is: use GoG whenever possible.