Hi guys i'm from Bulgaria and i plan to upgrade my pc. So far i've got r5 1500x 8gb ddr4 ram and i cant find a good deal on graphics card. I wanna buy rx 580 but they are out of stock at most places and my best offer is around 450 euros but its too expensive for me with all this bitcoin mining so should i wait for price to come down or buy gtx 1050ti for around 175 euros. I could wait for vega too but amd may not release a card at that price. What should i do?