Charcoal vs Gas grill

Have you tried a gas grill yet? What's your opinion of them vs. a charcoal grill?

I know it's the wrong time of year to be asking this, but I wanted to hear what you think of gas grills vs. charcoal grill (yes, I know I can google this, but I wanted to hear people's opinions, not just from one or two websites), in terms of cost (like having to buy propane vs. buying charcoal and lighter fluid), and taste (some people swear by charcoal, but I've been hearing that propane isn't terribly different).

Anyway, which one do you prefer, and why?

Jam it back in, in the dark.