Best pig roster on the market. I've thought many times of getting one and doing away with my smoker. I have a friend that uses hid bobcat to roast a pig, Digs a hole and wraps pig and has a steel slab he puts over the pig...it's completely covered and cooks from above...Best I have ever had. This is same concept.
I would add wood chip box on bottom for smoke flavor as well
if you are going to do whole hogs you will need the #2 that takes up to 100 lb pig, but a 100 lb pig will only fit in that box if you cut off either the head or a good portion of the hind legs. The price point on whole hogs that i have purchased seems to drop in price above 70 lbs. so i usually go for a 70 to 100 lb hog. also keep in mind that a larger hog will take longer to cook than the instructions show. best bang for your buck in a whole hog cooker in my opinion. further food for thought if you have never cooked a whole hog. everyone that attends will never forget the experience if done right.