I twax a full bowl and .1-.2g dabs together, anywhere from 3 to 10 times a day depending. I use a drop down and change the water/run hot water through the piece nearly daily to keep all of the matrix holes clear of that reclaim wax you're talking about. Occassionally I will brush out the bowl while hot, usually just tap it out.
Because of the hot water rinses my drop down and the bowl screen effect performance the most to me. I feel like there is noticable drag added after 4 or 5 days without cleaning, and if I wait a full 2 weeks to break the whole thing down for an iso cleaning, there is a pretty obvious performance difference once its cleaned.
With a better reclaim catcher and a screen change I could probably go longer but for me the bowl gets to be a gooey mess after a week or 10 days anyways.