I use a landpride 48 and it works very good in all kinds of use,including tall feild chopping,heavy brush,I just recently clean out another acre of woods behind my house and chopped stuff up to 2 inch's if you take your time and back over it.make sure what ever you get it has mounting holes that will work with your BX,my landpride has two sets of pin holes so it will work with either size tractor if not you will not be able to lift it off the ground but about an 1".