The whole glass core is tightly held by the heater or at least it's exchanger, so i think it's not thin as MFLB screen. But I can't know too. There could be tiny dwarves'n'wizards in there doing all the work and fat boss lying all day inside the Cloud...

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True. Smart algorithm controlled heating from outside so all air that passes heats up precisely, then hole for venturi boost, then narrow ELB where all herbs are exposed to the uniformly heated vortex, and then percolator and then you. Practically all glass, beatiful, size of a small bong, trivial to use. I'm sure this is not the best vapor experience ever only in my eyes.