Chefs and novice cooks have been debating over charcoal and propane gas grills for quite a long time. Therefore, we listed the features of the grills and how they are different from each other. When it comes to your health and the planet's health, charcoal is a good idea. It sears faster and hotter than gas and gives a feel of the traditional flavor. Whereas propane is the clear winner. Propane gas grill imparts a bacon-like taste.