These devices are also designed to help eliminate the taste of charcoal within your session for a clean and crisp taste. There is a night-and-day difference of flavor between a session with a HMD versus a foil hookah session.
I thoroughly enjoy both, but prefer to use a Lotus because it’s easy (set & forget) and tastier.
The Kaloud Lotus 2 is built with the use of aluminum and CNC machines. The original Lotus contains multiple connection points but the Lotus 2 is crafted from two single pieces. No screws.