I currently have a 36inch scag that i can take on any hill or bank with no problem. It does in 5 min what would normally take me 20 min to weedeat. No matter how steep the ditch or bank is it seems to stick right where i want it to. What i need though is a 48 inch or bigger wb and i was wondering what I should expect from a wb this size on the ditches and steep banks? Thanks guys.