Pit raid sim rewards?

But you only know what box you got for what place, but that box is still randomized. 1st place may get nothing but salvage, while 30th may get a fully crafted stun gun. Give me any box for doing nothing and it's no different than simming it.
Why should what place box matter to whether or not you will sim it? I'm guessing most guilds who can sim it, have a handful who knock it out, while everyone else just posts zeros anyway.
You don't choose to join our not join over what prize box you'll wind up with.