I have found the longer the handle, the better the chop.
The axe that you can sharpen to a cutting edge that cuts paper. My camp axe is shorter, but I shave with it.
But all is naught if you don't know how to swing it.
Learning how to cut wood is what takes the longest. It does take practice. My father gave me an axe and a machette and pointed to 5 acres when I was 12. You learn alot spending your summers falling trees.