It’s reached the point where I now look at people using two stroke lawn mowers and instinctively think its weird that they’re using such crude and uncivilized technology. The noise alone is a reason to switch, imho.
Just about any mower you see is 4 stoke, which is far cleaner.
@grand parent - Mowing ditch/stream slopes with anything but petrol brushcutter is just next to impossible. Saying that as owning - a battery strimmer, a 4-stroke petrol push mower, a battery robot mower and 2-smoke brush cutter. I have tried using even a battery powered hedge trimmer. In other words - not everything is a nice flat rectangle short grass cover.