I got hired a year ago and was JFK on the 190 till start of October... I was on reserve with no light at the end until I left. Lots of short call and those few long call I got most ended up with a midnight call to be there at 2pm and then nobody for the entire day ended up being used. There are 2 in my old crash pad there 3 months senior to me still on reserve. Now in Boston life is much easier. Long story short, on the 190, you want Boston if you can commute it or live there. Your reserve time will be much shorter