JBJB or F!

We booked a dining package for F! The night we are there, JBJB is at 8 and F! is at 830. Could we possibly do both? And if we can’t, which one should we choose. We have never seen either one and will most likely not be going back to wdw for another 4/5 years.

Can’t do both. If it were me I’d do JBJB because it is a limited seasonal thing whereas F! is most nights all year.