You make the mistake to compare a class that had it's balance patch, with a class that did not lol. Sage did not have their balance patch yet, there is no point in comparing it to dhan for now. Once all classes are patched, it will be possible to compare them.
I have not tested this with both BB and alm but I reached up to a maximum of 200-220k magic attack with all self 7s, alm 7s, party buffs (Rumir/priest), alm scroll 30% and upg staff with 90% MA.
hahaha Pedro el perrrrooooooooo just stfu. Nothing you produce with that walnutbrain of yours has ever made sense XD.