I had a S5 for about 3 years and i was thinking to upgrade to a newer robot with more function and greater suction power. I'm very excited about s7 maxv ultra but i can't afford it now. I choose this one finally and it really exceeds my expectation!!! The suction power is very large and it does an incredible job picking up my dog's hair. I'm really satisfied with it's cleaning performance.

Big dustbin volume! It seems I don't need to clean the dustbin in the middle of the cleaning task. My old robot always stops picking up debris although the motor is still working. Then I have to pause the vacuum and clean the full box first to make it working again. Thanks for your sharing.

My old robot lost its maps sometimes, so i had to rescan and re partition the whole house. Can the roborock save maps in the cloud so you can refrieve them at any time? Thx

When the map and partitions are done, can the device run without wifi and find a room, if i need to clean a partition/part. My roidmi eve could do that, but its broken now.

Thanks for your review! I'm looking for a robotic vacuum for my sister and she does not care about mopping.So which one would be the best option, Q7 or Q7 Max? BTW, waiting for your review of the Q7 Max!