content: Learn Linuix so you have it as an alternative in you tool box, this way if a job you takes wants to make the switch they have someone on-staff that is familiar with it and it isn't something where everyone has to go to training and outside help is needed for the desktop side (will likely still bring in a specialist if converting over servers). This gives you the tools to speak about what it can do and can't (don't only claim can, you need to know the limits of it as well from a user standpoint). Also learn how to lead someone to an idea so they think it was theirs at the end of the conversation (don't let your ego take lead here), people like to back their ideas more then other peoples. However unless you are going into the programming industry and will be writing code for things that will use DX vs Vulkan you are probably not going to be the one to drive it, just to take advantage of it.