When you visually compare two hashes, how many digits do you check?

The strings hashed below are "retr0id_18b1f814a8e2d9c4fb9c" and "retr0id_1253dea672ebfa240e94", if you want to check for yourself.
@retr0id So after checking n bytes at the beginning and end, we need to do the same with a hash of each hash. Let’s see how long that takes to calculate a collision!