Operating system for desktop

Define better. Something that is better for me could be worse for you. Some people want to know what the operating system does and have the ability to specify how to do things. Some people don't want to be bothered about technical stuff. Windows typically does many things for us without telling us. That is so true that when Windows does tell someone that Windows is doing something, people think there is something wrong.

What is better? Do you need an OS that uses fewer resources or an OS that has more features?