Which Wipeout obstacle best tests contestants' grit?

Intense Obstacle Challenges
Wipeout (2008)
Wipeout
TV
Intense Obstacle Challenges poll options
Intense Obstacle Challenges
Wipeout (2008)
Wipeout
- Big Balls
- Sweeper
- Dizzy Dummy
- Sucker Punch

Wipeout (2008)
Wipeout
TV
Intense Obstacle Challenges
Wipeout (2008)
Wipeout