fanatsia is best for smoke, followed by starbuzz. Like most memebrs already said, the stickier the better. You might also want to flake the tabacco in leave a 2 mm gap between the tabacco and the foil. I also find it helps to make a hole that goes all the way through the tabacco right in the middle of the foil.
edit: Fantasia Peach smokes a hell of a lot put leaves a funny feeling on the throat.
hope that helps