The US emigration thread brought back a lot of thoughts I've had about leaving the UK, and I imagine a decent number of us have at least idly wondered about a serious move - especially after a year like we've just had.
For me, the difficulty has always been figuring out where to go: politics/climate/healthcare/lifestyle/language are a delicate balancing act, and I don't think anywhere's a slam dunk. Everyone's going to have their own take on what perfect looks like, and what compromises to make mapping that to the real world!
So let's assume you're packed and ready to go, nothing holding you back. You've still got to navigate inbound immigration, handle the language, find a job, all that good stuff - but the world is your oyster. Where would you choose to go?