As f*cking usual I'll take Chasing Embers for $100. Why on earth do you want to be a smoke generator. You will burn the roof of your mouth, not taste anything and generally wonder why you took up pipe smoking. A pipe has to smolder slowly, the bowl should not feel as if it is the product of a brick kiln, you need to kick back or in the words of a 1970s Student Magazine become LBAM - Laid Back and Mellow. If you want smoke and make massive clouds, yellow wall paper and f*cked up teeth take up Red Indian re-enacting and go on a smoke signals course.