If you are on a budget, you can get away with spending just £400 for an entry level gaming system, whereas for £2,000 you can be the proud owner of a top-end machine that will give you the best in terms of performance, future-proofness and upgradeability. Buying a cheap gaming PC will allow you to play the latest games, but with a high performance gaming rig you will be able to crank up all the effects and quality settings to maximum, getting the most out of your gaming experience.