Which to buy, Gas or Charcoal
This is your first decision. Do you think there's nothing like the taste of food grilled over coals? Do you take pride in your ability to get the fire started and keep it tended while you grill?
Or do you want fire at the push of a button? Do you appreciate the temperature adjustments gas grills can provide? Would you rather stay clear of the charcoal set-up and the ashes?
Taste tests indicate there's no meaningful flavor difference between the two. Your choice is strictly personal. Consider how you plan to use your grill.
Will you grill every day or just once in a while? Will that change over time? Is cost an issue? While gas grills cost more upfront, they generally cost less to operate over time. Both are great choices. Just select the one that's right for you!