Which of these 2 computer cases is better - antec 300 or coolermaster CM 690?

i am building a gaming pc and wnt to know which of these cases is better. the case has to be big enough for 2 graphics cards





coolermaster CM 690


http://www.coolermaster.com/products/pro鈥?/a>





antec 300


http://www.antec.com/Believe_it/product.鈥?/a>





thanksWhich of these 2 computer cases is better - antec 300 or coolermaster CM 690?
The CM 690 is better for gaming case and it will be able to fit 2 graphic cards except for the 4870x2 and gtx295.