[proton0s]

Win 7

Just plain and simple, Unlike macs or linux.

I think Windows just seems "plain and simple" because most people started computing with it and grew up using it.
Actually for example Package Managing is much easier using Linux than installing everything by hand like with Windows if you learned it once.
I think it depens on how much time you are willing to invest and with what OS you started using a computer.

I like Windows 7. I'm using Windows 8 and I don't really like it.... Windows 7 has much more freedom to do what you want.

it does not have more, if you dive a bit deeper in Windows 8(.1), in my opinion.
Windows 8 does seem a bit odd if you start using it but you get used to it by time.