I’ll revise my suggestions: Gas is more convenient for weekday cooking (especially when you work long hours). Charcoal absolutely, positively tastes better, but is more appropriate for weekend grilling when you have time to prepare a fire properly, which to me means having a drink in one’s hand at all times.
But the steak tastes better being cooked over Mesquite, and it is FAR more manly to have a cheap 40$ pit grill with 5$ worth of mesquite to cook your 15$ steak than a 1,000 grill and 1$ worth of propane. Gas grill BBQ is so easy/ not messy/ time-saving/ convenient that you may as well have a woman do it! ;)