I m looking to upgrade to win 10, however it does not support my 5870 video card, as it said in the pre install, will not support video card. can anyone give me advice on which card to purchase under 250 usd i tried the rx 5500 with 8gig but i did not have win 10 at the time to install!! anyone got any advice for which card to purchase. And no i don't want to purchase another computer at this time 3 more months. then gut.