When you buy a MAC, you are not buying the machine. You are buying their lifestyle. Their ways of doing things. Their World on their own. If you think you can change from Windows, go for a Mac because it's just more reliable. There's nothing a Mac can't do compare to a Windows. It's just another way of doing it.

If you are not a kind of person who can change, stick to Windows. You will have less worries and short term headache.