Propane or Charcoal

People get mistaken thinking that the good smokey flavor of a grilled steak or hamburger comes from the charcoal. It does not. It comes from fat boiling out and hitting the flame and smoking the meat. I've actually been thinking about breakin all the redneck rules and trying one of those infrared electric grills when money allows.
I call BS! I use pecan,hickory and mesquite and all have a different flavor.