I'm going to have to go with this one here. The reason is because when I got my first 1080ti from EVGA I had to return 2 units.
The first one went back because the blower fan was stuck at 100%.
The second went back for artifacting and what appeared to be bad ram or a bad solder on the card. Didn't open it up to see. The EVGA rep said that they were having higher returns on the Nvidia cards for whatever manufacturing reasons. Most ram issues were looking to be bad solders on the PCB.
I don't know if something has changed with manufacturing or if I'm just the unluckiest MFer alive but returning 2 brand spanking new units made me wonder. The EVGA rep guy was
acting like it was business as usual. He told me that I wasn't the worst case that he had seen.
One unlucky dude got 4 bad cards in a row.