I have one of these, a Zephyrus G15. That it had an AMD CPU and Nvidia GPU should have been a red flag that support would be really poor. Only a year out of warranty, it is a brick on a shelf because the thermals are so atrocious it pretty much burned itself out, and even with a thorough new application of thermal paste through a multi hour process there just isn't any way to get it to perform within spec. Supposedly, if you RMA it through ASUS they will charge you something like $700 and be unlikely to fix it. They have an insane dud rate, and even when it does work the hardware is barely hanging on. Several acquaintances have had similar problems.

It drastically reduced my perception of Asus as a brand - I wanted something I could game with, it promised the moon of portability and performance but they couldn't pull it off.