I was considering getting a swift to see if I could tolerate a TN screen for the tradeoff of gsync and refresh rate, but, after reading all the user accounts on how buggy the panel and gysnc module is I decided against it.
They need to get out a decent piece of hardware that supports it. I haven't see any users or reviews on the new Acer 4K gsync screen yet, so it may be decent. The rog swift has a ton of issues ranging from the panel its self suffering from major visual artifacts, dead pixels, backlight bleed, pixel inversion resulting in lines across the image to the gsync module overheating and/or being buggy in some units causing green screens or the unit not displaying anything.
I think most of the issue is the swift is running a new unproven 144hz 1440p panel that obviously has a ton of issues that still need to be worked out in production. For $900 I can get an incredible 1440p IPS from Dell, Benq has a 32" 4K IPS for $1000 now. The rog swift needs to fix their QC issues if they expect to charge the same for a TN screen. It's bad enough it's a TN, it at least needs to not ship with a pile of panel issues on so many units.