I'm a mid-career guy that has lived in 3 countries and work across 20+. I've done time in London and can thoroughly recommend this. Amazing cultural history, yo

I'm a mid-career guy that has lived in 3 countries and work across 20+. I've done time in London and can thoroughly recommend this. Amazing cultural history, you'll be fine only knowing English and its a great hub to travel from. Asia could be interesting as an up an coming world but personally I'd not like to live somewhere like Shanghai/Beijing/Delhi. It's amazing to visit but it's just too polluted and too mercenary for me. If you are keen on Asia, Singapore is worth having a look at and while I've not spent time in Tokyo I've heard largely good experiences. I'm in Australia now but wouldn't recommend this if you're looking to get maximum career experience. We remain a bit insular to the rest of the world, of course the right company will be the exception as I have now but I wouldn't expect this. You're more likely to have valuable career experiences in Europe/Asia.