A wise soldier sits whenever he can. So does a wise hiker. Strap a Crazy Creek chair to the outside of your pack, ready to deploy instantly at every rest and lunch stop. Infinitely more restful than even the most comfortable rock or log. Buy the best gear you can afford.
Money is important here, but it has no value in the wilderness.
And a single equipment failure can have catastrophic consequences far from home. Quality is important. Use your brain.