PC Gaming Week: Build it: The best gaming PC under £500

Common componentsDespite all the noise notebook manufacturers make about how great their products are for gaming, the truth remains that, pound for pound money-wise, a desktop computer will perform better than its svelter counterpart.That said, the dilemma about whether to build or buy your next gaming rig remains. There are a few good reasons to actually buy a gaming computer, believe it or not, even if you're a seasoned veteran.You save time, you reduce the risk of frying components (or slicin