I cut my firewood 24-30" long but big stuff, yokes and stuff stuff I split with echo. Cut some yokes short and put in stove sideways. I set everything up on ground since I want as much swing as I can get. Frozen driveway works good. Anything tuff I save for zero or below. I use a 6 and or 8lb maul. I built our wood stove and started first fire in Dec of 77 and it's been our only heat except year I had surgery we had gas heat. That first year we burned a 100ft cottonwood. I wore a wedge out on that thing and the water would just pour out the ends of it. Never burned CW again. Now I cut mostly dead trees. Ash, maple, elm, oak and beech when I can get it. Elm dries good standing and is great wood. The ash has been dead long enough that it's starting to go bad. I only split it on sight if it's too big to lift. I'm 70 now so I'm looking for smaller diameter trees than I used to. I love falling huge trees.