Hey guys
actually i am preparing my first small mining rig but my budget is kinda low..
soo i need suggestion on which gpu i should buy. i am from india so online prices are ridiculously high
the best prices i can get from local market is

nvidia gtx 1080ti 11gb - $1191
nvidia gtx 1070 8gb - $641
nvidia gtx 1060 3gb - $290
nvidia gtx 1050ti - $213
nvidia gtx 1050 2gb - $152

amd rx 580 8gb - $412
amd rx 570 4gb - $400

My max budget is $2100 for gpu

what will be your pick in this budget with these prices for maximum profit and future proof ?
Well electricity cost here is $0.07 kWh