I go into the woods with:
Tractor
FEL
Front Pallet forks
Old pallet with a frame made from scrap 2x4's (holds about 1/3 cord oak)
Chainsaw (with helmet/ear protection/shield, chaps, gas/oil)
3ph woodsplitter - tractor supply
I put the pallet next to my where my splitter will be, cut wood, split/stack it, move the full pallet to my storage area. When I need wood, I move the pallet next to my carport.
Advantages: I touch the wood once. One engine to maintain. One trip wood-handling. Woodsplitter less expensive $550.
Disadvantages: Needs rear hydraulic remote ~$250 (on Kubota especially godawful expensive ~$700-1000). Slower cycle than stand-alone splitter. When vertical, occasionally tight quarters by left-rear tire.
Net result - I'm much happier than with my old stand-alone splitter, but I wish the cycle time were 2 seconds faster.
Mark