I have ordered everything attachment box blades and ordered a 96 inch one for my new tractor on friday. They make in my opinion the best stuff by far for the money. I had their 72 inch xtremem duty, graded land with stumps etc, snagged it on things, it didnt bat an eye. You won't be dissapointed with it. Comparing the frontier to the EA you will see lots of differences in favor the EA box blades. Better rippers, clevis hitch, rolled back, better cutting edges, more gussets, usually heavier with thicker plates. Laser cut so higher quality metal. I sold my old one with the tractor and the new owner is in love with it.