Before that there was a gutrend 410 vacuum cleaner, but today it is irrevocably outdated. Dreame is noticeably better, more powerful builds routes better, the past often had missed sections. I also really liked the suction power, since the previous one, even if it was launched every day, collected the same amount of garbage, Dreame, if it was launched on the same day, would collect garbage so that on the second day it would arrive almost empty. I recommend to buy, if you on some sites with promotional codes for 21-23, then it’s generally normal.