What is better to choose as a client OS and server OS?

Question

Operating Systems

There are 33 people in the local network. A web server is required for all employees to access the web application, a database server. What to look for when choosing a client and server OS?

Answer 1

On which side you are on in the "Windows vs Linux" holivar. Because it doesn't matter what recommendations you give - choose what you want to choose.