[andrewingram]

I did all that, and it was very stressful :)

Basically, all 4 options had variables that appealed to me, and there was no clear winner.

The fundamental issue was that my dream job doesn't appear to exist in London right now, the kinds of things I want to work on all seem to require moving to either SF or NY. So I was essentially having to work out which job would most progress my skillset and experience for 2-3 years from now.