Whoever said it had to be an "either/or"?
Why not go for both?
Seriously, my last "grill" was a
Char-Griller and I did find it to be a bit of a lightweight for my needs, but I try to grill at least once a week and often twice or more. I'm currently using a
Masterbuilt barrel grill for my normal grilling but my Bandera is my pride and joy for smoking. That puppy stays in my garage for maximum protection between cooks! I even keep a cheap cast iron Hibachi from
Amazon for small cooks when the wife and I want a burger or a couple of kebobs.
I've probably been through a dozen grills and I'll just share what I've learned:
The biggest enemies of charcoal grills are heat and rust. The heat is inevitable but the rust can be prevented/controlled.
Nothing is worse than allowing wet ashes to sit in the ash pan. Water soaked ash is basically lye and it eats metal quickly.
As soon as you are done cooking, close all vents to kill the fire (safety) and let everything cool completely and then remove the remaining coals and ash. I keep a small galvanized bucket with lid for the ashes and only dispose of them after they have spent several days in the closed bucket.
Some have referred to retaining any remaining coals for future use, but I was always disappointed in the heat consistency with reused coals in the chimney and stopped doing it years ago. I'd rather waste fuel than meat!
I prefer curved top grills like kettles or barrels over flat top grills because they shed water more quickly when it rains or snows.
I stopped using covers because they don't really keep the grill dry, but they do get wet and then keep that moisture in direct contact with the metal of the grill. The fastest rusting grill I've ever owned was an expensive dual-zone Brinkman that had a flat top and was kept under a cover!
If you purchase anything but a Weber, consider ordering a replacement charcoal grate / ash pan immediately, as many brands seem to stop making parts after a season or two, and that is the first part to wear out. With
Char-Griller, you likely won't be able to find one when you need it so stock up to begin with and it will likely double the life of your grill or more!
If you do get rust, hit it with a wire brush or sandpaper and finish with some high-temp grill paint. It doesn't have to be pretty, just protected.
Bottom line, anyone asking this question will quickly find it to be like asking "blonde, brunette or redhead?" There is no single answer, it all comes down to personal taste and how you want to use it, each grill/smoker design has its advantages and disadvantages, you simply have to learn what they are and see how they align with what, and how you want to cook. Whatever you buy, it's just going to be your first, if you are serious about outdoor cooking, you WILL keep learning and upgrading... fortunately, trading in a barrel for a kettle, or vice-versa, is a heck of a lot cheaper and easier, than trading the blonde for the redhead!