I buy mostly from GOG since last year and if I find everything on GOG I would only buy from there too. For some games, I just upvote Dreamlist entry, maybe write a memory too. Some publishers eventually bring their games and I have no rush. I also buy games I already have on Steam if I see a 90% discount or so. Ultimate goal is to gather everything of course but that will take years.
I buy mostly from GOG since last year and if I find everything on GOG I would only buy from there too. For some games, I just upvote Dreamlist entry, maybe write a memory too. Some publishers eventually bring their games and I have no rush. I also buy games I already have on Steam if I see a 90% discount or so. Ultimate goal is to gather everything of course but that will take years.