The one from roughly the 19th century-mid 20th century which was based on capitalism, free trade, low taxes, and non-interventionism and made Sweden and Denmark extremely wealthy?
The one from the 1970s-1990s that took all of the wealth built in the previous 100 years and started redistributing it to the detriment of their economy; having some of the slowest GDP growth on the entire continent for over a decade and lowering Sweden from the 4th wealthiest country to 14th?
Or the one since the 1990s that has slowly but surely stripped away the most intrusive aspects of the 1970s "reforms" leading to massive real wage increases as well as GDP growth?
Sweden has, in many respects, a much more robust free market than the US. They just have a massive social safety net. That is not "socialism." I know the Noam Chomsky crowd loves to crow about Scandinavia as an example of socialism working, but the closest those countries came to socialism was the period in which they wrecked their economies.
*Norway has a metric F ton of oil and a tiny population. Socialism "works" if you have few people and a lot of money! Except Venezuela. So, it's actually a crap shoot. yay socialism!