I hope this one would last you more than year! Every oled has the same gloss to them and they have good anti reflective coating. But C1 & G1 models had a pink tint bug last year so it seems they didn't fix it for C2 Red tint have been found here https://forums.overclockers.co.uk/threads/lg-42-inch-oled.18945242/page-37#post-35529569
Fingers and toes crossed at this point