I wanted to purchase two new Eizo monitors but was unsure about the differences between the models available. I spoke with Tony and he was extremely knowledgeable and was able to explain clearly the differences between them. Nothing was too much trouble. He even called to check on the availability and gave me a great price and threw in free delivery as well. As it turned out, one of the monitors was on back order and when it wasn't available from the supplier after a number of weeks had passed, Tony offered the next level up model to me at no additional cost. Excellent customer service and very friendly as well. Thank you Tony! These monitors are perfect!