I'm planning on building a new PC soon, but I'm unsure which graphics card I should go for. I don't play many modern day games, but when I do I'm looking to run them on mid/high settings on 1080p with a stable framerate. I was thinking of getting a RX 580, since I'll only be gaming at 1080 @ 60hz and don't plan on upgrading my monitor until this one has serious issues. Should I stick to the RX 580 or go for a better GPU?