[miller_joe]

Can it run Messages.app? This is the one thing that constantly gives me pause on the linux-desktop switching

EDIT: It says "some" GUI apps are working / experimental, so probably Messages is not there yet, just curious if anyone has tried.

[divbzero]

Or Preview.app? That is the other macOS app that I use all the time.

[saagarjha]

Messages would require getting all of Catalyst to work, so I would assume it's one of the more complicated ones to support.