The problems with misfires I’ve seen reported here were - I think a pair or 3 wastegate actuators, several of the boostmax and maybe 1 pedal commander, which was install related. P/C has a specific instruction set you need to follow also, relating to the keys.
The Gen1 partisans, and user formerly known as sasquatch77 think all this is great stuff, but just like home values, if the gen2 values go down, so do the gen1 trucks, which are older, more mileage and more seasoned.
We need to really not let this discussion, like so many before it, devolve into a $hit show.