A quick bucking test on Aussie Gum between four classic bush axes.Brades model 365 2.75lb / 1.2kgHults Bruk Agdor Yankee 2.75lb /1.2kgHults Bruk Agdor Tasmanian 4lb /1.8kgKeech Timberman Tasmanian 5lb /2.3kg