Hi there and welcome!
I always like to recommend simplicity and then work from there.
If you have any pork loin left cut a 1 1/2 chop.
Season both sides with Salt, Pepper, Onion, and Garlic (SPOG).
Grill on a super hot grill like it was a steak, to Medium (just hit 145F Internal Temp.
Eat with a fork and a knife as though it were steak and prepare to be amazed!!!!
If you can get that down then you basically can build from here whether you take pork loin and smoke, oven roast, pan cook, etc. etc.. If you smoke or oven roast I would make the chops at least 2 inches thick and brine in a salt water brine for a day. Remove from the water, pat somewhat dry and season with Pepper, Onion, and Garlic and then smoke them or oven roast them again to Medium/145F IT.
Get the smoke and/or oven roast of a chop down and then you shouldn't have any issue doing butterfly chops that taste good because you know that if you start with this amazing base approach you can't really mess it up too badly :)
I hope this info helps :)