Don't worry much about Brexit, I was quite worried about it myself and I lost the chance to buy a house at a cheaper price. Brexit is turning out to be quite positive for the UK, and the media claims that the companies will move out is backfiring and they are moving into the UK now.
I have lived in SF / Boston / London / Portland, and I think London has the bits of all. Comparing to the west coast, London has equal or better food culture, similar political vibe but much more diverse yet localized within the city, the hustle and bustle of living in a true city, the architectural beauty and most importantly quite nicely located with accessible sites of natural beauty within the UK and Europe.
I think the only thing that is negative about London vs SF is the weather :-/ Also, it's not a very friendly place to move at the start of your career, quite closed for newbies and an old boys club so that's a caveat.
I have lived in SF / Boston / London / Portland, and I think London has the bits of all. Comparing to the west coast, London has equal or better food culture, similar political vibe but much more diverse yet localized within the city, the hustle and bustle of living in a true city, the architectural beauty and most importantly quite nicely located with accessible sites of natural beauty within the UK and Europe.
I think the only thing that is negative about London vs SF is the weather :-/ Also, it's not a very friendly place to move at the start of your career, quite closed for newbies and an old boys club so that's a caveat.