Bag, its actually $12.50 each way and you don't have to worry about checking in 24 hrs early. Its a no-brainer for me, but than all my flights are for free (thanks to Visa)...so $25 for the flight is a great price.
Since a lot of people are doing it, you still might get a B ticket (although a low one), especially if you book close to the flight.
Since a lot of people are doing it, you still might get a B ticket (although a low one), especially if you book close to the flight.