mactronix :
USAFRet :
Don't get 8.1 Preview now. It will be released retail next month, and you'll just have to reinstall again.
Yes but its free to try now. Why not try it before you buy it ?
Mactronix
Well, if you want to go through the hassle of a full reinstall so soon after....
Trying a 'Preview' is what secondary machines or partitions are for. I have 8.1 on another partition on a secondary laptop. I would not use it on my primary machine.
I like 8.1. I'll be upgrading my primary box, already running Win8 Pro, after it comes out.