I am planning to buy a splitting axe for the heck of it but i do plan to seriously split with it I have used many axes and mauls recently a friend and myself ha a head to head cotest between a 6# maule a 2Bit axe and a Fiskars pro splitting axe. The fiskars won hands down except maybe in larger than 16 inch logs (still debatable) but is the fiskars super splitting axe noticeably better for splitting than the pro splitting I see that one is 4# and the other is 2&1/4# but is there much difference