Roborock S7 vs iRobot Roomba i7+

I tried the roborock s7 and between it not being able to back of its own dock, being obsessed with ramming into its own dock, getting stuck anytime it hit anything, not picking my anything off the carpet, it had air vents on the side (which I wasn’t used to coming from roomba) that sounds like a jet engine no matter what the speed setting was. I was already annoyed and the sound of a mini jet engine going through the house sent me over the edge in frustration! Am I to expect the same thing from the Deebot t8?

1. It is very loud when cleaning. As both my wife and I work from home I quickly learned that it can not be run during the day because it is just too loud and distracting. I also found that I couldn't run it in the evenings as it made TV watching unbearable

The Roborock S7 has exceeded my expectations plus some! I went from sweeping everyday to about once a week. The mopping function leaves a bit to be desired but thats expected. Overall, this vacuum does what it’s meant to do which is make my life easier. I select which rooms I want cleaned and it does the rest

Unfortunately, the map will have to be generated again (third time) but he assures me it will be a much smoother process this time. If so, I expect to give it 4 stars. It's not getting 5 stars until I can more easily generate a map and they can allow indefinite (or at least 24 hour) job delays so I can suspend cleaning overnight and have it pick up where it left off the next. So far cleaning has been adequate but could be better; I assume the "better" would come from the S9 with its greater suction