Any computer purchase can be a concern, but as this one is number 7 from PCS over many years I can say they have all functioned as expected with no problems setting up. The customer is offered choice when designing the equipment and a discussion by telephone prior to order resulted in an improved desktop in my opinion, also a small saving for me!. Packing and delivery excellent ( if it's DPD ). The PC is quiet and quick, the best yet. After trying a few others for this machine, I came back to PCS as they seemed competitive considering the specification required.