I have a Dreame Z10 that's self emptying and has lidar/vision to avoid bumping (and it works well!). I've replaced the firmware with Valetudo so I've got full, local control with no cloud at all.
This is the model I bought as well. Was only $500 as of a few weeks ago, which is unbeatable for self-emptying with LIDAR. The rooting/Valetudo install process was super easy. Now it’s on a VLAN with no internet access.