I have had my fair share of tubes: -ROOR straight tube rasta label beaker 18" -Medicali 6 tree perc 14" beaker with a matching showerhead ac -Medicali 8 tree perc 19" straight tube with an inline ac -Liquid sci glass 22" double inline bong -etc... I was just wondering what other people's opinions where.. ask yourself if you had $500-700 what type of bong and ash catcher combination would you get?? Tree percs or showerhead? Stemless or regular? In-line? Brands? What is the smoothest hit?? etc. I just want to see what people on here like and hear someone else opinions for a change.