No bad ones, as long as they are glass,clean, with fresh icy water. The only ? for me is a single hitter, large bowl, or screen, let the ash fall in the water. I'll take ALL.
I always smoked snaps. Filter nug, covered in coarse nugs and then fine grounded bud on top. Take 1 slow hit, snap the ash into the water. Not a fan of passing a bong in a rotation, that's what pipes and joints/blunts are for.
