Hi guys. I`ve recently got Windows Embedded 8.1 Industry Pro with Update (x64) and Windows Server 2012 R2 with Update (x64) through DreamSpark. I have lenovo g570 laptop with KINGSTON SV300S37A120G SSD. I use it for my study at the university (Visual Studio, etc.) and a couple of low-requirement videogames (arcanum, VTM-B). So to which of the 2 aforementioned versions I may switch and why?