Good rubs or ingredients for marinades, is a mix of Tandoori (best by Sharwood) and sweet or hot Curry (again, Sharwood).
I am currently experimenting with mixing Tandoori with Magic Dust. Works good, too. Especially if adding something sweet, like honey or sugar. I use coconut oil as base. Not to be fried in the pan, than just blackens it all, but put it in the electro-grill (me) or onto the Weber grill (you, if you have something like that). Works best with chicken, but also beef. I assume also pork, but cnanto say, i dont eat pork except in form of
Nürnberger Rostbratwürstchen - and rarely only. Sacrileg! I put curry and ketchup on these, too.
I would use it too rarely, and for that a coal grill is too much work afterwards. I would prefer a bread and pizza oven (fired with wood) to a grill anyway, but that too would cost a lot of time.