We had the Roomba 690, which worked well for 7 months before it would start to turn on then just stop. We have had the End of for a couple of weeks now and this is the general observation.
1) It cleans just as well, if not a little better. 2) It is noticeably quieter 3) It looks way better and higher quality, love the glass top, and how low to the ground it is 4) Easy to program and run with the remote. 5) Quality filter
The one thing the Roomba had that this doesn't is internet connectivity, but in 7 months we only used the app at home (the included Eufy remote is actually easier to use), and we used the Google home integration once.