I'm needing to replace my current case due to lack of space for bigger Video Cards and some minor damage that the case got from being knocked off my desk. I'm have been looking at three cases from Newegg.com. Those cases are by Xigmatek, Enermax and NZXT. Hext are the links to those cases I wer looking at. Xigmatek Case - http://www.newegg.com/Product/Product.aspx?Item=N82E16811815001. Emermax Case - http://www.newegg.com/Product/Product.aspx?Item=N82E16811124132. NZXt case - http://www.newegg.com/Product/Product.aspx?Item=N82E16811146059. Those are the case that are in my price range. The Xigmatek case I was gonna add an Xigmatek 140MM fan to the side panel for the time being for better cooling. So out of these three cases which one one would be better for cooling. I due play alot of FPS games and due some overclocking on my Video Card and CPU. Also I would perfer to have enough space for the new GTX 300 series Video Cards when Nvidia releases them. Any and all info will be helpfull. Also you may half to copy and past the links for the cases from Newegg.com Thanks.