Jerry I used to say the same thing "how much better can it be??? A wedge is a wedge right?" And just like you I stood by my old tried and true 8lb True Temper maul....... I'm telling you try the Super Splitter.
I said the same thing about the short handle and all.... I was the consummate skeptic. I don't know why it works all I know is it does. The damn thing defies physics.
Don't waste your time or money on anything else, I've got the Stihl (Ox Head) sticking..... oooops I mean splitting axe, man did they ever mis-name that thing. On the other hand the Stihl is quite possibly the most perfect fallers axe ever made for pounding wedges and chopping out.
I've got the little fiberglass handle True Temper cheapie with the little wedge wings.... Nope
Most worthless piece of dung I've ever had the displeasure to waste money on.
The Super Splitter puts'em all to shame, that thing will split things you'd never in a million years think it'd split, and when you do come upon something that gives you fits picking up the ole tried and true 8lb'er gets you absolutely nothing more.
Only bad thing I can say about the Fiskars is that it almost will not stick..... yeah I know "but thats a good thing you idiot"..... not when you're splitting some nasty old Hickory and instead of sticking the round closes back up on the axe with enough force to through the axe head back at you and damn near split your wig.
If you're used to the old long handled maul like I was the Fiskars will require you to make a few slight adjustments to how you do things but once you get it all figured out it splits like nothing else I've ever seen.