I think this is the best I can get it for the price, but I'm happy to be proved wrong!
Pretty good job. You are slightly case poor, it should be a smaller percentage of a build with this small a budget IMO. If you go with the 750 ti, you might lose some FPS in games that are optimized for AMD, but in other games you will beat the 260x, and a cooler feature is it is completely powered off the MOBO. No need for PCI connectors. I also made room for a little SSD, which you will appreciate for sure :-).
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