3 levels relationship

Hy Artisans

I've a system that manages " containers"

For a first level : container has country_id

For a second level : I create sub_container which has season_id

For a third level : I create sub_sub_container which has quality_id

Actually it ends here.

Which is better create 3 entities ( because levels are defined) or having 1 entity + recursive relationship ?

Thank you!