Which episode is the best?

Which episode of season 1 do you think is the best?



My ranking of the episodes:

Episode 8 (9.5/10)

Episode 4 (9.5)

Episode 13 (9)

Episode 3 (9)

Episode 6 (9)

Episode 2 (9)

Episode 7 (9)

Episode 9 (8.5)

Episode 5 (8.5)

Episode 10 (8.5)

Episode 1 (7.5)

Episode 12 (7.5)

Episode 11 (7)