I had a surface pro 3. It was great for the 4 years it lasted... but the earthing on the case started to fail, so to use the touchpad i had to also be touching the back of the screen, and then if it got warm the screen would loose sync and be unusable.
I would have replaced it with a surface laptop, but to get one with a UK qwerty here would have been about double the price to import it and you can't spec the keyboard layout on their local website, and the telephone ordering people refused to help.
<shrug> got a dell with twice the ram and a better graphics and screen for less money.