trunks.2k
Recruit
I am confused between 1660 super equivalent cards or better on the used market (second hand). budget is under 12k.
1660 super vs 6500xt ?
1660 super vs 6500xt ?
get a 3060ti for 16k or 18k secondhand. you might even find a 3070 below 20k. on amd side, 6700XT! don't buy anything else. I know 12k is your budget but try to extend it and don't regrade later on for 4k extra !
at 12k you can easily get rtx 2060 or super but will suggest extend ur budget and get rtx 3060 it will add more value for money 
trunks.2k
Recruit
thanks guys to suggest me and encouraging to extend the budget. i am happy that i have purchased rx 6600 8gb new for 19K