First off I am definitely on team Wyze, I ha e many products and highly recommend all of them. I used to be all Best and I still have many cameras, thermostats etc. I also have Roomba that I am pleased with everything except the price. I have ran them both on the same floor of my house and noticed the roomba picks up more even though the Wyze covers every inch of the house. I have finally come to the conclusion that it’s not the suction as some would think but simply the size of the brush on the bottom. It rolls over the entire floor plan but misses the 4 inches or so from the brush to the outer part of the vacuum. This could be solved with a redesign in the future but for now if it could be updated to do a north south east west pattern it would solve a lot of the missed debri. Just my two cents.