I really think these comparisons are best when limited to the weight of the core three elements of saddle hunting:
1) Climbing system including all necessary attachments straps, and aiders.
2) Saddle including any necessary attachments for climbing and hanging.
3) Platform including attachment method.
Maybe a 4th item is the pack/transport system as that allows for comparisons of the walk in (not just the climb and hang), and allows the non-pack systems (jx3) to play the comparison game.
Everything else is personal preference about what to take in the woods with you. Unless these all get itemized it is impossible to compare setups one to another. Weapons, accessories, clothing, food & beverage, camera gear, etc will vary in weight based on choice, and thus throw off the total weight comparison.
If you carry stuff that I think is unnecessary, sure your total weight will be higher, but that doesn't help me see if I can lighten my load by adopting something from your core 3/4 elements. If you are a spartan hunter that shuns carrying things that I like to bring then your weight will be lower, but this likely does not encourage me to change my setup.
We can learn from each other's overall carry list/weight, but that requires itemizing everything and discussing the pros & cons of carrying a seemingly infinite number of items.