Air flow

[Ayrefeek]

Ok so I have been using Arguile (Shisha) for years ! I have tried many many different types all have different air flow depending on set up but some regardless of bowl , foil placement, HMU , hole size in foil or even whip (hose) , water in the bowl, are made to have massive amounts of air flow . I am looking for recommendations for the airiest Shisha you know of ! Down stem has to be wide gauge as well as hose stem .. pretty much looking for wide gauge everything ! Assume I am already using a wide bore hose ! Also using Ferris bowls and samsaris vitrias with either Ignis or lotus 2 . My water in the bowl is never more then 1.5 inches above down stem ..

looking for brand names and links ! 
 

Thanks hookah fam!!