Hi guys, I'm wondering what is the best option between rtx rtx 3060 12gb (new) vs rtx 2060 ti 8gb (new) vs gtx 1080 ti 11gb (used) for viewport performance? All of the options are around the same price in my country... crazy times ... or should I go for something like an gtx 1070 8gb, gtx 1080 8gb, gtx 1060 6gb or 1660 6gb?