Packie will have a slight edge in stats if you bring him on the jewel store job, so if you follow this guide for all the heists, then make sure you pick him.
Packie McCreary and Chef are the best options to bring along for this heist. You start with $8,016,020, and you should also be aware that there is an unavoidable loss of $20,0000 dollars during the heist. For this heist, you lose money every time you or your accomplices get shot in the back.