i want to knit a scandinavian sweater. should i learn nålbindning?

the scandinavian sweater should be in the kind of natural scandinavian wool that scandinavians wear. it should be scandinavian functional (warm) obvs but it would be great if it looked scandinavian nice too. and it must be scandinavian natural scandinavian real wool. my research has shown me a scandinavian knitting style called nålbindning that seems to be dominant in scandinavia. should i learn that scandinavian knitting style to make my scandinavian wool natural scandinavian sweater?

picture of the scandinavian i saw last week for context