So I am currently building my home office. One thing that I think is missing from the picture below is an external monitor. I am doing some research online to find one that would suit my needs. I am not to crazy about the Thunderbolt display due to its price and its limitation of working only with Macs(my office laptop is a PC). I want to get something that would a good fit with my laptops, both Mac and PC. I heard that the iMacs can double over as a display, but again I feel the price point is too high to justify another computer purchase. Please see below and advise what would be a good fit. I am thinking around 24" - 27" Thanks!