So what have you decided? I'm in a similar situation - Mac user very comfortable with AGS and attached to the community, but running the editor remains a less-than-ideal setup.
Curious about how you're finding Godot & Escoria a few months on.
I just realised that you made a short MAGS game I enjoyed 20 years ago. Funnily enough I was thinking about it just the other day and couldn't recall the name. Buccaneer!