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?

If you can get a used GTX 780 for that price it is definitely a good deal. The 780 is much faster than a 960.

Here's a list of video cards sorted by speed:
http://www.videocardbenchmark.net/high_end_gpus.html

Just buy the fastest one you can afford. Herfot suggested the 780, look for it and you'll probably find cards in that price range.