I never met a cooker I didn't like. I learned on an old Weber kettle and to say the least they are great. Some of my best memories come from cooking whole hogs with my grandpa as a kid. i have had so may great times cooking on various types of cookers, to say that one was better than the other would be tough. I have to say the best one, is often times the one that brings the most pleasure or builds the most memories for me.
I know that doesn't REALLY answer the question, but I'm feeling philosophical tonight..LOL