Which one is the best Seinfeld episode?

Can't decide? Try another pair!

The Ex-Girlfriend

Season 2, Episode 1 (#201)

George complains to Jerry about his girlfriend Marlene, whom George finds annoying. Jerry insists that he break up with her. George takes Jerry's advice, and breaks off his relationship with Marlene. Telling Jerry about the break-up, George insists that Jerry see Marlene to get back some books he left at her apartment. After agreeing to retrieve the books, Jerry engages in an actual relationship with Marlene. After George tells him that he doesn't mind his dating Marlene, Jerry decides to pursue her. However, after seeing his comedy act, Marlene breaks up with Jerry. 

6th series episode. Directed by Tom Cherones. Written by Jerry Seinfeld and Larry David. Originally aired on January 23, 1991.

External References: (opens on a new window)

or

The Boyfriend, Part 1

Season 3, Episode 17 (#315)

Jerry meets Keith Hernandez and wants to make a good impression. Meanwhile, George is out of time on his unemployment and he works harder than ever on his scheme to get a 13-week extension. He tells the unemployment office he was close to a job with Vandelay Industries, a company that makes latex products and whose main office is Jerry's apartment. Kramer and Newman take Hernandez back to a time when they were allegedly spit on by him; however, Jerry supports the "second-spitter theory" that Hernandez was not involved. Keith asks Jerry about Elaine's status. Keith makes a date with her and breaks a date with Jerry. 

34th series episode. Directed by Tom Cherones. Written by Larry David and Larry Levin. Originally aired on February 12, 1992.

External References: (opens on a new window)

?