Review on BONECO W200 Air Washer: Humidifier and Purifier for Improved Air Quality by Korakod Khun-avut ᠌

I understand that for Boneco, maintaining and even increasing profits in the evolving humidifier market is a priority, but it seems to me that innovations should be taken, and not a price increase for not having to buy their own paper mat every two months. As one of the buyers wrote, the device is really the simplest. I am increasingly alarmed by the engineering solutions of modern manufacturers. For example, I don’t understand why in this humidifier the sequential switching of modes is: Off -> Normal -> Quiet. It would be more logical to increase the number of revolutions and do: Off -> Quiet -> Normal. What prevented you from making three, and not two, modes? Why is the aroma oil compartment not perforated on the inside? As it stands now, it's completely useless. Well, that is, it's like dripping oil on a cotton wool and putting it in a loosely closed box on the table. And wait for natural evaporation. I have always wondered how such decisions are made. Maybe a brainstorm, or a lot, or just a very smart engineer and his decisions are not discussed?