Greetings @b0s I hope you are very well, well Given your opinion about this sweeper, I think it brings a lot of problems, but well it is simply a gift to the family, but I think as you say in the market there are many sweepers and that clean enough just cost more.
Yeah, It would be more cost efficient and energy efficient to just do it manually. If I were to get one it'd have to be one that actually saves me time.