I prefer to pump my own gas simply because when I say fill it I mean fill it.The pumps often click off long before the tank is filled and if I don't stay on top of em they will yank the pump out and I"ve got less then half a tank.I don't know how many times I"ve had to get them to run the card again and actually fill the tank a second time and don't even get me started on how many people don't know how to open a locking gas c