I had just brought the Surface Pro 4 three days ago.
It is so fast a better than my old laptop.
It is a PC come Tablet. So I can run all my PC soft wares in it. The Keyboard or the type cover can be brought separately(I haven’t yet brought keyboard). It attaches magnetically. The table feels so light and thin. The USB ports in this device is very useful for connecting my pen drives and mobile phone. I also play some games in this like Assassin’s Creed Rouge, Asphalt 8, Call of Duty. I like this for gaming, the games work very smoothly.
It comes with Windows 10, the latest OS and also fastest.
Cons:
1) Lack of some android apps like COC(but can be played in Blue stacks).
2) Battery sometimes drain fast on heavy duty.
3) Windows 10 needs to be more stable.