For my recent budget gaming rig that I'm planning to put together soon, I'm looking for the right graphics card for price and performance. I'm using an AMD FX-6300 3.5GHz processor, Asus M5A97 LE R2.0 ATX AM3+ motherboard, and a Corsair CX 500W Semi-Modular PSU along with my build, playing on medium to high settings on a 1920 x 1080p monitor. Price range is anywhere between $100-$170, and the Sapphire Radeon R9 270 (2GB) is one card I had in mind. Any other recommendations?