I bought one of these, a great price considering the retail list. It's a refurb, and not 100% new looking in every way. Not a problem for me, I spend my days out in the field...a matter of time before I put a scuff here or there.
It took a lot of time and a lot of patience, but in two days, off and on I was able to finally get it all updated to Windows 8.1, etc. It was not an easy job, but it's done now.
But, at the end of the day. I have a thin, Windows 8.1 tablet, capable of x86 applications, on AT&T LTE. with a full size USB, hdmi out and microSD expansion. Aside from a lesser processor, it beats my Surface PRO which was lacking, but itself an amazing device.
I opted for the AT&T GO PHONE tablet plan. You can pick up the sim kit ($9.99) at any Walmart, and in about 15 minutes you're surfing 4G. I chose 3GB data for 30 days, for $30.00/mo. No contracts, just pay for the month when you need/want it.
This has already improved my business as now I can access my real "computer" information and applications, AND respond to customers while on the go in a thin tablet form. Has long battery life, etc.
An excellent value in my opinion, glad I made the purchase!