I know favorites change from time to time. At the moment, my favorite pipes to smoke are any one of my 3 zulus as I find they always smoke cool and dry regardless of the tobacco I put in them and I think this shape is quite attractive. The last one I picked up is a Peterson second "Airflow" purchased in Kilrush, Ireland and I still find myself on a constant hunt for more on ebay (PAD). Which pipe shape are you loving at the moment?