I originally had my mind set on an R9 280X back when it was going for under £200. However now its rocketed up about another £50 it no longer seems to be the best value for money. Also i'm skeptical about my PSU being able to handle that much power in a card (it's a really crappy 850W PSU by a brand no ones ever heard of). So what would the best card be for 1080p gaming would you say? Preferably around the price range of £200.