Come over to the Macbook side. I used to think that I could never use a Mac but boy, I'm in love with my Haswell Macbook Air. Battery life is up to 12 hours. It's thin and light. The trackpad is seriously amazing and changes the way you control. OSX has improved a lot since iMacs back in middle school. Everything is so easy to setup. For example, Time Machine takes 2 clicks to setup and has saved my butt several times. Having multiple desktops makes me feel like I was ripped off by Windows for not having it.
I also think that the Mac's value is actually better than other laptops out there. Find me a laptop with the same or battery life, weight, thinness, trackpad, and PCI SSD for $950. It's hard. Not to mention OSX, right now, is just much more polished than Windows 8.
All of my $400 HP, Dell, Compaq laptops fell apart within 2 years. I have a feeling that my Macbook Air can last 3-4 years of use.