There are tons of operating systems coming out all the time, from free laptop systems like EasyPeasy to Manjaro, Mandriva, and Kubuntu. But all of them have their share of kinks.
Naturally, many of us are scared of change, and not everyone is an early adopter when it comes to these kinds of things. While operating systems like MacOS and Chrome OS still claim larger market shares in 2018, it bears mentioning that newer operating systems have a lot to offer.