I choose

Option 2 - Pistol, Jerky

Oof. It seems like "falling out of a tree" is an easy way to kill us off.
But so does "the bear smelled your beef jerky and ate it and you at the same time."
I've slept in trees, but it only seemed safe because of the particular tree I was in. So it depends on the tree.

I'd like to tie myself to the tree with my clothes. I'll keep my eyes open for food in the tree. So much of a tree is edible.
But also
1 pistol
1 beef jerky