I am looking to try out PC gaming. Is this a good one to start on? http://www.ebay.com/itm/Gaming-PC-Intel-i7-2600-3-8GHz-Sapphire-R9-290-X-16GB-DDR3-240GB-SSD-Z77-/162449662234?rmvSB=true I don't want to spend much on a PC yet as I am just trying it out.