Hi, right now I'm currently using ZOTAC AMP! ZT-40202-10P GeForce GTX 470 (Fermi) 1280MB 320-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card. While it does good I'm just looking to see if I can upgrade it and see good improvement my limit would be around 300$ if it goes over by a bit that would be fine. So if anyone has any suggestions on a good video card please let me know. Thanks in advance.
Proc: Intel Core i5-3570K
Mobo: ASUS SUS P8H77-V LGA 1155 Intel H77 HDMI SATA 6Gb/s