Another thing is that if I join on the 777 I will have to do the east coast US such as New York, Atlanta, Orlando......poor me.....come on!!
You do that month in month out with very few days off, none of them at weekends, in between, your body clock will shift about 3 hours westwards and you will find yourself completely drained on your (minimum) days off. Try it. I give you six months before you feel the same way. Having said that, if enough of you join on the 777, none of us will have to work quite as hard with any luck.