Between a linked list and arrays which is more fast?

Answer 1

It depends on what you want to do.

An ArrayList is faster than a LinkedList for random access and on a binary search.

LinkedList are faster than ArrayList when inserting and removing.

Check this link for more informations :
https://stackoverflow.com/questions/322715/when-to-use-linkedlist-over-arraylist-in-java?page=1&tab=votes#tab-top

Answer 2

This is super helpful thanks