Surface Pro 4's are pretty legit
Got one on sale. So far so good. Their pen sucks, but everything else is pretty good.
I wanted to get one but I'm waiting out for the refresh. Bought an iPad Pro instead, I love the iPad for what I use it for but it would be nice to be able to do some actual work on a tablet like device. I'm betting the Surface isn't as good as a tablet but I definitely want to try it out for productivity purposes.