I've lived and worked in the UK, the Bay Area, and Stockholm. Sweden does not pay as well but the employee/union perks & lifestyle is night and day compared to the other two. I definitely miss Bay Area salaries but I'm getting more holiday, I get paid
extra for going on holiday, I get a years paternity leave & IVF bonuses, I get free healthcare (and most employers offer free private healthcare), I get a company car for very cheap, rent/properties are cheap and actually pretty large, the cities are built around nature, poverty is low, crime is low, people are happy...
I prefer the Nordic model so far!
Edit: I forgot the best one - unemployment insurance. If I get laid off I get my salary covered at 80% for 6 - 12 months (depends on the policy). This is through the union. Such a nice relief with all the layoffs happening in tech nowadays.