Re: That keyboard
I can confirm the keyboard is rubbish. Yes the UK version does have a fullsize enter key but in order to fit the enter key in the  ' # keys have shrunk half the width of the letter keys. The left shift key ends up being only the same size as the left ctrl to fit the \ in next to the Z. The other keys are the same as the US layout so you get a horrible right shift with the page up/down squashed in next to it. When you type on the keyboard the whole thing flexes in the middle. Compared to the XPS 13 it's awful.
Also a UK keyboard layout is no longer a guarantee of a full sized enter key, HP have started selling UK laptops with a US style enter, take a look at the Envy X360.