RX 6800 XT for 1080p gaming

soooo i'm thinking of upgrading from my rx 5600 because of the 6gb vram bottleneck, i stumbled upon these 3 USED cards:

Sapphire NITRO+ RX 6700 XT: 240usd
MSI GAMING X RX 6800 (non-XT): 270usd
Yeston Sakura RX 6800 XT hitomi: 280usd

which card should i get? i was looking to get a 6700 XT but stopped by these prices of the 6800s