I'm new to computer building. I'm trying to find out what I want for my first build. I've found I could buy 2 SAPPHIRE Radeon R9 270X 100364-4GL Video Cards on Newegg for $219.99 a piece ($439.98 together) (http://www.newegg.com/Product/Product.aspx?Item=N82E16814202049) or I could buy 1 MSI R9 280X GAMING 6GB 384-Bit GDDR5 PCI Express 3.0 HDCP Ready CrossFireX Support Video Card on Newegg for $399.99. (http://www.newegg.com/Product/Product.aspx?Item=N82E16814127786) What are your ideas to pick? Also, is there any other cards around this price that are as good if not better? I'm up to buying AMD or Nvidia, it doesn't matter to me. Thank you!