What OS do you use to develop meteor apps?

What OS do you use to develop Meteor Apps?

Lastly, at work I use windows, so I’ll edit files here. I will OneDrive it to my computer at home. My computer runs Ubuntu 14.04. Sometimes the mongofile is locked, and my app has to be recreated. Is it possible to develop on multiple OS’s? Some packages fail on windows I have found. Any way of cloud syncing the app, or is there a better way!

You may want to look at this thread.