2015 Mustang GT Perf Pack or 2013 BOSS 302?

My dad just asked me straight up. What would I rather have. I said BOSS 302 cause it's a BOSS and it would be better track car/ handling car.

He comes back with didn't they take most of the stuff from the boss and put it in the 15GTPP and I was like ya. He then says it will be faster. and I'm like wat?

Will someone do this comparo?

Like 2015 GT PP vs 2013 Boss 302?

Road & Track you out there?