All I have is a spoon and a bubbler and a little metal pipe, so I was thinking about getting a first bong soon. I always liked the worked grommet bongs you can get for 40 bucks over the chemistry set looking quality bongs. If I got a grommet to GonG converting diffy, would it hit just like a RooR/Toro/Illa/EHLE/etc? Would it effect drag at all? Could you put an ashcatch on the diffy? I'm not sure where to get a converting diffy or what joint size to get. Help! Also, does anyone know of anyone that makes thick GonGs that look like the worked grommet bongs rather than the clear scientific looking ones?