SunSeaSandfly
Must beg to differ there old boy. Y'see it all depends whether ye come from east or west of 40W. If you come from west of 40W you will spend the entire trip across the oggin soliciting or responding to solicitations for "ride reports"
No but seriously folks, an aircrafts reaction to light to moderate turbulence is a function (I think) of wing loading, and not date of manufacture.
In severe turbulence it's more whether you can read the instruments or maintain your assigned level within 500ft.