I thought the Gigabyte rma process was a joke, when my 1080ti had a fault after 9 months they told me to send it in with cash in the box for the return postage, I had no cash as it was during covid so they said they would not do an RMA, dude on the emails was really rude as well claiming he had never heard of a 1080ti having faults etc... never bought Gigabyte again.
Similar with Asus and a 5 year warranty they had with a "Tuf" motherboard. (I know thjis is about GPU's) mobo was 3.5 years old and ram slot was faulty so I asked if I could send it in for an RMA, they said they didn't honour the 5 year warranty on motherboards anymore and they changed it to 3.
took me weeks of emailing before they finally agreed to RMA it as a "goodwill gesture" despite it being on the box that it was 5 year warranty anyway, then they claimed it had no faults despite one ram slot not working in the slightest.
I sent it back yeat agian and then they found the fault in the end. took 2 months overall.