I've been using Weber kettles for many years, I have a 22" and a 14" Smokey Joe.  The 14" is perfect when cooking for a few people.  The lid seals better than the larger kettles so when you are done grilling you can close the vents and the charcoal goes out and it can be re-used!  I've even cooked 4 chicken thighs in-direct and it worked great.  I love it.