Excellent website with clear pricing, Practical and functional validation of incompatible compenent selections and some overspecifications prior to payment. Though would have appreciated an option to also highlight that my memory was overspeced at 3600hz when processor limit is 3200hz (I only noticed this after PC was built) Regular updates of order progress Opportunity to upgrade components during pre-production. Once production started there was a short timeline from production to delivery of 5 days. Excellent build quality, clear instructions and stable build. Rapid customer support response to small query. I will definately use PC Specialist again in future over the usual big name shops and manufacturers.