For what it's worth, automowers are great. I had a Husqvarna 330X doing .75 acres and was very happy with it. I don't even know how far it got on a charge to be honest, it just charged itself so I never had to worry about it.
Those look amazing. We have a rather long and complicated and hilly lawn and due to trees. Do you think a roomier like the 330x can handle a more complicated lawn layout?
Perhaps, ours had a gazebo, vegetable garden, dozen or so trees, and a very long rectangular path we mowed for access and it managed well. We spent some time getting it clear of rocks and divots though.
