I have been building PC's myself as I needed them but I need I need about 15 at one time and will be ordering a name brand. What brands are recommended the most? They will be used as workstations in a windows environment... MS Office apps and a few other misc apps, nothing heavy duty. I've been looking at Lenovo's 3000 series, and have tried a few Dell's, but I am not happy with the Dell's... too many quirks. Who makes workstation that have a good combination of Quality, Reliability, and Price?