you cant link a search, other users cant open it, there is just "Sorry - no matches. Please try some different terms."
but he is right, there are several threads about it.
anyway, in my opinion there is not really a difference. the flavors are more intensive in smaller hookahs, but the smoke in bigger hookahs is more cooled down.
i have hookahs of every size and there are not many differences. i take the smaller hookah for smoking outside and on parties, and the bigger hookahs at home