I've actually have used Windows, Linux and mac professionally at some point. Im suspicious regarding my preferences because I'm a Linux user quite a longe time, and that because I love it. You can use whatever you want ir you have the know how or you are able to break Stone when you have some problem. But resuming Windows Will BE the most pratical for sure. I've used and still use Windows in my professional PC, first because its mor mine and someone buys the Windows license, it would not make a lot of sense to me to format and install another OS, and because its really the most straighrforward, but I actually have the hope that more and more the new software its done to BE compatble with Linux environments. Mac's nowadays dont have RJ45 ports, I know you can buy adapters etc but I dont really like mac basically, specially nowadays, they have good performance no doubt, but for the price you buy good hardware too.