I purchased a Luba 3 this spring and…
I purchased a Luba 3 this spring and the setup went fairly smoothly. The one issue I ran into was that it was a requirement to have the object avoidance turned off so that my mower would cut the dandelions, as the dandelions grow so tall quickly between cuts. Otherwise it would navigate around all the dandelions, leaving these tall dandelions all over my lawn. Unfortunately turning off the object avoidance removed any ability for the mower to avoid objects, including my car, and I accidentally left the car in it's path and it got jammed underneath, damaging the power button. Subsequently the mower would randomly turn itself off. I contacted mammotion and sent a video demonstrating that the power button no longer clicks like it should and they immediately recognized it was the issue. They sent me a return label. I shipped it back for repair and they had it back to me within about a week. Overall the experience was great. Hopefully they will have the software updated so that the mower will cut dandelions next spring and I won't have to turn the object avoidance off with the potential for other not-so-good events. Otherwise I am very pleased with the mower. I am on a complicated hilltop property with very steep and difficult to cut areas, which the mower handles with ease. I particularly like the fact that the mower cuts in rows and you can adjust the pattern. You can actually have it cut in a diamond-like pattern, which looks really nice for those that care about such finer details.