Netherlands Vs Denmark vs Germany. Where to?

hi, well i asked this some time ago but didnt get a lot of replies.
Im currently going through my first year in ID but i want to do the 4rth year in another county (currently Buenos Aires) and i been looking around and i have decided for 3 countries. The Netherlands, Denmark or Germany.

Im looking to get into Furniture design and was curious to see wich of this counties would people recomend me the most for that.
but not only that i also want to know how people live in each place, prices, how people is and so on… any help would be greatly welcomed.