KitGuru tried the MSI GS30 Shadow and GamingDock Preview
A quote from the article:
One of the major problems when buying a gaming laptop is that you are stuck forever with the graphics inside. Within 18 months they are very often struggling to keep up with the latest game engines. MSI is looking to resolve this problem with their upcoming MSI GS30 Shadow Super Portable laptop which can be paired up with a full sized desktop graphics card. Need more frame rate horsepower? ? order a standard GPU online.MSI GS30 Shadow and GamingDock Preview @ KitGuru