I recently got access to and installed AGS on my Windows machine to test it out in preparation for receiving my Polycade unit and... I like it! Room for improvements, but I'm very impressed so far. Great job, team.
This is more a question for the community than the developers, maybe: I've noticed AGS will auto-pull/generate artwork for ROMs that are added, but many leave a lot to be desired. Some are completely off base, some don't display titles, some are cut off, etc. The question is: outside of me making my own for each individual game (woof), is there a repository of good artwork floating around that would fit the AGS icon requirements?