I have smoked various glass, roor, phx, regular bongs, all the same in my opinion . I have a PHX, myself, I know there is a difference, but who cares.
Not what I meant. Try something that actually hits good... like a TORO, SG, Luke Wilson, etc. Of course there isn't anything special about the way the stuff you mentioned functions. They're just straight tubes... oh and PH(x)'s draggy dome percs. I only like my ROOR because its cool to look at. From that perspective, I don't even like it as a bong... but as art. It's too tall for me anyway.