For those interested in this type of thing, Li Haoyi created an in depth look at the Scala structures. http://www.lihaoyi.com/post/BenchmarkingScalaCollectio

For those interested in this type of thing, Li Haoyi created an in depth look at the Scala structures. http://www.lihaoyi.com/post/BenchmarkingScalaCollections.html http://www.lihaoyi.com/post/BenchmarkingScalaCollections.htm... It includes some interesting commentary as well.