Folks from the U.S. living abroad usually go for the UK - but it can get sticky, mostly because of tax stuff. Rules from America apply no matter where you live, so you’re stuck dealing with two systems at once, which piles up forms quick if nobody helps out early. Even those who’ve been in cities like London or Manchester a long time still mail documents to D.C. every year - reporting income worldwide while also sharing details about foreign bank accounts and assets.  The us