One of the biggest perks of being a CTO is that I get to roll out really fun initiatives every so often. Our CEO has a Microsoft Surface 2, and he's had such success with it that we decided to make it our official laptop replacement.
I made one moderately-annoying error in rolling out Surface Pro 3 tablets to seven people who were waiting for laptops: I failed to give the less-technical users guidance on how to set up user accounts. We're fixing it, but we still have some confusion around the idea that multiple authentication providers can use the same account name. Think about it: Microsoft and Google will both allow you to set up accounts with a gmail.com email address, and even let you use that address as the user name; but they're separate accounts, and Microsoft has no way of knowing if you've changed your Google password. But users who always set up the same account name and password (please do not do this! Get a password manager instead) get into the habit of logging in to things the same way, and don't have the mental model of the difference between a username-password combination and an actual authenticated identity.
Despite the hiccup rolling them out, they've been a success. They have about a quarter the mass of a laptop but most of the power. For most users, who rarely create 50 MB presentations and who have never tried to debug a 50,000-line MVC application, even the entry-level Surface Pro 3 is more power than they'll ever use.
After having mine a little more than a week, I have to say it's my favorite tablet so far. First, it runs Windows 8 (and in July I'm upgrading to Windows 10). So it behaves exactly like my laptop. In fact, since I use my Microsoft ID to log into both my main laptop and my Surface, all my preferences and settings are synchronized (including WiFi passwords, I was surprised to discover), making it even easier to switch between them.
Second, the keyboard and stylus work better than I was expecting. I have an ASUS 700 with a keyboard attachment that I never use, principally because the keyboard, which functions as an extension battery, weighs almost as much as the tablet. But the Surface keyboard is light and makes sense as a cover. The stylus also gives me more control over routine point-and-click tasks than I've been able to achieve on my ASUS. I'm still not as proficient with it as I am with an ordinary mouse, but I'm getting there. I'd probably like it even more if I were a graphic artist.
I've got a couple of annoyances with the device, but nothing that's a deal-breaker. I may catalog them later. For now, I'm pretty satisfied with the thing, and I'm even happier that it lets me leave my laptop at my office most of the time. If only it could drive a pair of 24-inch monitors through DVI...then I could actually develop software on it.