I'm going with Windows 7 as well. I don't care what people might say that Windows 10 is better because it's newer and that Windows 7 is nothing compared to it, Windows 7 in my opinion will always be the best version of Windows you can ever get! I love it because of it's beauty, charm and overall harmony. The transparency of the task bar and everything, the sounds, the startup sound and the startup and shutdown screens (the white bird with the green leaves). It has a certain charm to it that you don't see with Windows 10. The install screen for Windows 7 is so much more stylish and beautiful than the one you get on Windows 10. Windows 10 looks flat, the colors overall look pretty flat and just about everything looks boring and lifeless in comparison to Windows 7's bright, shiny, vivid colors. Overall, Windows 7 is just the most beautiful OS ever created in my opinion.