Top 10 best episodes of all time imo.

1st "Everyone's Waiting" - Six Feet Under

2nd "Ozymandias" - Breaking Bad

3rd "International Assassin" - The Leftovers

4th "Saul Gone" - Better Call Saul

5th "407 Proxy Authentication Required" - Mr Robot

6th "Points" - Band of Brothers

7th "Plan and Execution" - Better Call Saul

8th "Hell Bent" - Doctor Who

9th "Grief is a Mouse" - Dickinson

10th "eps3.4_runtime-error.r00" - Mr Robot