I really wanted to love the Mizsei, did a lot of research among the 'microbubble' shower head competitors and Mizsei was going to be my winner!
After using it for a few weeks, is no better than my previous $30 'Premium showerhead' from Costco. In fact the Costco version has better flow control to minimize water just while keeping pressure up.
If I placebo myself, or apply some purchase bias into believing the Mizsei is doing something Microbubble like...then maybe it is slightly different? For a test, I took back to back showers in 2 different bathrooms, one with Mizsei showerhead, the other with $30 Costco showerhead, the experience is indistinguishable.
I'm adding a 2nd star for the "Mist" function, this spray type isn't on the Costco, have a star. Although, the most spray type is rarely used more gimmick like I should take the start back.
Conclusion, I would not recommend the Mizsei. Thanks.