the us when it comes to cost of living is undeniably king. food is cheaper and you earn more than any single country in the world for how cheap those products are. to put it into perspective california (a shithole), is bigger, has less population, has 4x times the wages and about the same price for products compared to the uk.  there is no comparison because even countries with higher wages like switzerland (like 30% more), have much more expensive housing and food.
Guernsey