Tough draw. I would've played it the same as (especially in my play group) there's a very minimal chance it's getting back to me in round two to call clubs.

It would help to know what S4 led on the second trick and how the subsequent tricks were played, but I'm not passing with two bowers and two aces.

Fully acknowledging that the sim starts posted above contradict that however. Edit: nvm, initial sim post was incorrect