It's depend what are you doing at work with computer. At new place I have Win7 and I truly hate it :-(
No modern PowerShell, No WSL (Windows Subsytem for Linux) with integrated bash and other tools needed for my daily job.
Have to using Putty or Virtualbox with Linux on it to do my job. That's a bit painfull.
Of coure I can't rebuild my work machine with Linux as the company policy, so I'm stuck with the Win7 for now.