If you’re rich (as in $1m+ annual compensation)…maybe the US if you’re interested in paying lesser taxes and keeping more of your money. You’ll pay insurance and education costs out of pocket but you’ll end up with more post-tax income in your pockets than your European counterparts.
If you’re born in Nigeria like me, start weeping because your healthcare budget is $6 per person annually (no, I’m not joking)…haha