As a commuter the four days off is the trump card, the 2 of Spades if you will. The transition conflict is the Ace of Spades. The line bidding is also pretty high up there. Those three little nuggets in our contract make our work rules better than pretty much everywhere else. The rest of the contract is pretty close to everyone else, some thing's are better, some are worse. But, those guaranteed four days off, the transition conflict and line bidding put our contract up on top of the pile as far as qol goes.