I have a Pro 3, and I like it, but:

1. A laptop it is not, literally. It is awkward at best if you just want to sit with it in your lap and try to do anything useful. You pretty much have to have a flat surface for it.

2. It really isn't that great of a tablet, in my opinion. I much prefer going back to an iPad for that type of consumption.

In my book, it just tries to be all things to all people, and it doesn't quite live up. It is a perfectly potent machine though, especially in Core i7 trim, and for those times I need an ultraportable capable of running a real windows app, I will reach for it every time.

Until then, I will just stick with my 15" Macbook Pro and an iPad Air 2. I don't mind the trade-offs associated with carrying two devices.