Debate on graphics cards?

I'm running an AMD radeon R3 right now but I'm looking into buying an graphics card to connect via Hdmi so I can change my device in playback devices. I want to spend $130-200 I'm going to be gaming (Minecraft, Steam games etc.) So would someone please tell me some great cards. Right now I'm looking into a MSI Geforce780 is that good?

Read more: Debate on graphics cards?