Linux is the most stable, most secure and best operating system avaiable today. And we offer several popular Linux distributions for you to choose from. We typically install the most recent server release unless you require an older version installed.
Why isn't windows supported you ask? Well that's a simple answer. It's insecure, bloated (requires double or tripple the resources to do the same task a linux server could, yet windows performs worse). And above all their business practices are nothing short of a Mafia racket. They lock you into proprietary software that doesn't follow standards compliance. (Meaning once you spend the money to adopt any part of their infrastructure, you become stuck with that forever. You're locked into a money sink). Linux is free, streamlined, high performing, secure and provides choice of software - which is also free.