I know what your saying about the pulse on the Segelei Zmax but I believe both use pulse width modulation just that the Provari uses a faster or narrower pulse so you dont notice it as much.
Once your used to the menu there both easy to navigate but the Zmax is easier to understand as it doesnt use unknown abbreviations, I hate the fact that the Zmax has to be turned back on when changeing batteries and the voltage resets to 3.0V but does remember wattage if your in that mode, Also the Zmax has a tendency to change its settings on its own. Haveing said that I am waiting for a co-op buy on a couple of Segelei Tmax box mods
Once your used to the menu there both easy to navigate but the Zmax is easier to understand as it doesnt use unknown abbreviations, I hate the fact that the Zmax has to be turned back on when changeing batteries and the voltage resets to 3.0V but does remember wattage if your in that mode, Also the Zmax has a tendency to change its settings on its own. Haveing said that I am waiting for a co-op buy on a couple of Segelei Tmax box mods