In the process of getting familiar with Data Structures in Elm I started to compile a table to compare all different types: Record, List, Tuple, Array, Set and Dict.
Unfortunately at the moment I don’t have much time to expanding. If anybody in interested, please update it: https://lucamug.github.io/data-structures-in-elm/
The page is in github: https://github.com/lucamug/data-structures-in-elm/blob/master/index.html