I have Windows 8.0 on my laptop. Won't even bother upgrading to 8.1
you should update. 8 is a pain, 8.1 is much more like what i wanted to start with and i wouldnt go back to 7 or 8 ever. we rolled out 8.1 u1 at work and people are very happy with it, im getting zero complaining about it. its what the release of 8 should have been