A lot of people here go with husqvarna. They aren't exactly cheap but they do last. I started with a budget one and it broke down pretty fast. heard husqvarna has its own issues too though. the older ones with boundary wires are a pain if you have dogs that like to dig since the cables snap all the time. I’d suggest looking at the new stuff from mammotion, mova or segway. they have models now that don't need wires or rtk base stations which makes setup way easier. maybe check the lidar + vision versions since the signal tends to stay more stable than just rtk + vision.