Big jets are boring and stable
If you want to experience turbulence I'd recommend a trip in a small one engine craft. Or even better a glider plane flying through a thermal.
I once had a girlfriend getting angry on me when we were flying together in a commercial airliner because she thought I was playing tough during "feeding time". My father was member of an aero club and took me along regularly that time, so I honestly felt nothing notable.
Good training for getting married, though...
Biting the hand that feeds IT
