I choose Band Geeks, because this is the only episode that every single characters are in it and the song 'Sweet Victory' is the most nostalgic than any other songs to my heart. This song is the best part of the episode, and it was a wonderful conclusion to this episode, which this episode would have been the last until Spongebob Squarepants was milked to this very day.

https://www.youtube.com/watch?v=k9iYm9PEAHg&list=PLBOa3C44VCspFdX_Pu9HIzfCxrDBLS-xm&index=17&t=0s

"Sweet Victory" Performance 🎤 Band Geeks | SpongeBobYouTube