I just finished two weeks with my Luba.
The good:
AWD is really awesome, handles slopes easily. Can turn in the middle, doesn’t slip (as long as it’s dry).
No issues with returning to charging, parks easily.
Didn’t get lost during mowing, positioning works well.
The bad:
Software still feels very underdeveloped.
I hate the fact, that no go zone can’t be a half circle, that’s on the edge of the area. If you plants on the very awkwardly placed, you need draw the area accordingly.
You can’t divide area’s once they were created. You can add additional section by redrawing, but even that is not that easy as it seems.
Plant recognition is quite weird, dandelions are protected species, while other plants can become casualties.
In the end, I am not returning the robot, because hardware is good enough. But software is a limiting factor at least for now.