"It's being junior where PBS is a kick in the balls."

Have you used PBS as a junior guy? The junior guys I've spoken with said that PBS, in general, gives them the days off they want. Another guy said he's a minimum commute guy first and PBS provides that. And PBS generates more lines which allows guys the option of being a junior line holder vs being on reserve.
They've grumbled about PBS but have said they'd prefer to never go back to paper bidding.