Well, now it isn't going to work if you have a drivers exit transfer case and a passenger's drop axle now is it?
Are you asking if one is stronger than the other? The answer is yes.
The reverse cut gears are stronger in the front, and an axle without a disconnect or hubs is strongest, combined with larger U-joints of course. If you must run hubs, the internally splined ones are stronger than the bolt on external hubs found on CJ's.
If your question is regarding which side the pumpkin is on, the answer is no, both have a long side and a short side, and the longer side usually breaks first, if it breaks at all.
JEEPN
Winter Harbor, Maine
'81 CJ-8 Scrambled, It's a Jeep, Chevy, IHC kinda thing!
'88.5 Zuki, 5" Calmini, Locked, Swamped, Rolled, and just generally broken in right!