The poll is officially set. The three choices I went with were: Atahualpa, Red Sash, and Electrified Key.
Atahualpa was the only time the Blue Barracudas grabbed the artifact, but failed to escape with it. With that in mind, this loss was very exciting for Season 1 run. Chris shouldn't have entered the Heart Room, but other than that this was a good team and Tracy did a great job following up on his path and still reaching the artifact. Plus, the beginning of the run was hilarious.
Red Sash was another pretty exciting run, although Brandy and Quentin were kind of hesitant. But still, there layout was long and pretty quirky and they still made it to the room with the artifact. Pretty good for a bottom of the central shaft run. If only they had the Shrine-Dark Forest passage, then they would've won.
Electrified Key was a hard choice though. I know this run has a pretty bad reputation, but I actually kind of like it. It was either this one or Mummified Hand, but I though Peter and Michelle weren't that bad of a team. Of course, it should've WAY too obvious for Peter to think he could enter the Throne Room.

I can forgive Joe from Golden Ship, but not him. But at least the players were competent, which made this run enjoyable.