My decision tree roughly follows these steps:
- Steam for games that have an online multiplayer content, because GoG Galaxy sucks ass on Linux.
- Steam for games that objectively run better on Proton.
- GoG for games that support LAN multiplayer.
I used to also prioritize GoG because it was largely DRM-free, but the Luna partnership is putting doubt on that.
I don’t know if it’s still the case, but in my experience (years ago) PGP messed with the proper rendering of HTTP email bodies.
From a security standpoint also, the signature confirming that the email is from your is a double edged sword: Yes, your contacts get to verify that it’s you, but you’re also losing plausible deniability (privacy).