Review on Irrigator Waterdent Smart Flosser V300, black by Agata Jurkiewicz ᠌

I compare the advantages and disadvantages with the B. Well WI-911 irrigator (it costs 2 times less). I decided to take an expensive irrigator for bonus points (the last one served for 3 years, the battery has already sat down, although it can be replaced). After the first use - one disappointment. A large capacity is not much needed, the water consumption is greater here, and therefore the water does not last much longer. By pressure, it feels like even weaker. The main disappointment, of course, is a huge and uncomfortable nozzle (black in the photo). I'll suffer for a week, if I don't get used to it, I'll have to return to the old model. Why such money?