What are jumbo hives? Hives with larger frames? Larry
The langstroth hive's important feature is that it is ergonomic.
Large broof frames are used in Estern Europe in chest and in stagnant hives.
There hives must be ften so heavy that thieves cannot carry them.
dadant frame is no ergonomic and it needs extra hangling system. I cannot see any advantage in Florida.
Even here plenty of professionals use mere mediums, and at same time many say that dadant is the right size.
The British are strange because they use brood and half. In douple brood system you may change the place of frames between brood boxes but not in one and half system. But it is somethind very old habits which no one remember why.
During my beekeeping years 50 y, the hives has grown 3 times bigger than in those golden years. The nursing systems must be different with that kind of layers.
If brood are too tight, bees store pollen in honey boxes. In my hives they do not store pollen at all in honey boxes because I give to them space under brood and beside walls. It is their natural place.