re: Anyone ever owned/used a 30 inch push mower?

I have the 30” toro time master and it cut down the time as advertised by about 40%. It is a little heavier, but not too bad unless you have a bunch of tight spaces. The commercial 30” mowers are quite a bit heavier though so it might be an issue depending on your situation. The toro handle folds up to 90 degrees easily so it doesn’t take up much additional space.