Best code editor for lightweight front-end development? Sublime vs Atom vs NotePad++ vs others?

Which code editors, out of the following, do you think is best for front end development? I have been using NotePad++ on my Windows machine for years. Finally got bored with it and uninstalled.

I recently tried using Atom editor. It was an awesome experience. Consider the performances of Windows machines, Atom ran very well.

I am a freelance front end coder. My main job is to create CSS templates and sell them. I see there are various free code editors that are present today. Which one to chose?

Please point out your favorite editor and a few pros about it?