Work or leisure?
I would suggest Surface Pro or Surface Book. Been using Surface Pro since it came out in 2012; and upgraded to 4th gen last year. I have nothing but positive review. Allows me to use it for simple browsing while at the same time allows me to do serious work. Perfect machine for both fun and work. Love the Surface type cover: elegant and simple; works like a fully featured keyboard. At times use it just as tablet to read books or watch TV.
Get a Surface Pro and you will love it