Love the cast iron skillet tip. I would imagine I could do the same on my grill. I have found a lot of people don’t know how important letting the steak “rest” is. Nor never turning the steak multiple times. God forbid, squashing it while it is cooking.
I use a Memphis pellet grill. I can use mesquite pellets (or an number of specialty pellets). Never had anything taste better than off of that grill.