I'm usually an occasional pipe smoker at best and rarely smoke more than two bowls back to back, usually only one. I have been smoking a pipe for about six years, have tried many, many blends, but have yet to identify one I could smoke "all day". I am unlikely to actually smoke anything all day since SWMBO detests tobacco use, but I still would like to identify a blend that I could smoke multiple bowls of. My preferences tend towards English blends and mild aromatic cross over blends. I'm still working on (trying to appreciate) Va/Pers and Virginia blends.