The one that started it all (if you forget about the surface RT and you should). Microsoft’s recent top tablet-cum-laptop is still the gold standard for the group even though being a pretty minor update from the surface pro4
The Surface Pro’s attachable design is best as a tablet first and laptop second, specially if you use it on your part more often than not. The keyboard is superb and surely makes this a great choice when you need to travel as light as possible. Stand in mind the keyboard cover and pen are not included and they aren’t cheap.
Microsoft’s latest Surface device and is basically a new-and-improved version.