Hello,
Lets see what really matters besides the kit:
Reviews mention a slow 'n steady inhalation, probably too long for my old lungs but that's not the point. The 2 features i immediately noticed are this: #1) it claims to have a cooling path but it's so short i'd expect to find a tiny fresh-air inlet hole somewhere between the bowl and mouthpiece while there's not any sign of it; #2) the side array of holes ain't just intended for fresh air to enter, its real purpose is to avoid overheating surrounding materials... So i'm not going to give it a thumbdown and murk your enthousiasm, but if i had one handy myself the chances are mine would have a #53 hole drilled to connect its expansion chamber, possibly in a location where i can block it with a finger to add manual control so to enrich ritual. One other trick on my mind then would be to add a slice of silicon carbide foam inside the heater in order to create 2 effects: #1) relative thermal isolation while iddle; #2) true convective energy storage in hope to shorten the slow 'n steady inhalation profile with some short-lasting punch.
If this could work at all then i might feel like bragging a lot about its affordable cost indeed.
Good day, have fun!!