I currently mow about 6 acres of rough paddock grass, going around LOTS of trees with a 34" cut 16 HP Australian made machine called a Cox. I am considering getting a zero turn machine, having had a White about 15 years ago which was great. MY back wants to spend less time jolting about. My question is which range - of the Toro, JD or Hustler brands available in Australia - would best stand up to a pretty rough life? In particular, which has the heaviest deck construction? From my reading it sounds like the Hustler but it is early days for me. Our gum trees drop a lot of branches and I hate getting off for anything under 2 inches in diameter. The picture shows what I mean, after a windstorm.