My choice of supplier when shopping for computer hardware. Their website has all their available products and they are usually much cheaper than other computer stores or large retailers. They also offer computer servicing and repairs although personally I do that myself. They have the most variety of products that I know in any store and at a low price as well! However, you do need to know exactly what you want as staff expect you to state what you want to buy and pay for it - there is no prior viewing etc.