Where can I get decent early-mid game loot?
There is a large, secret explorable zone accessible via Lookout Landing that has a full set of high defense armor hidden throughout it. I found that set very useful for early and mid game.
Make sure you’re always fusing, especially decayed weapons + monster parts, drastically increases durability and damage.
And cook!
I try to cook a couple things. Anything you cook from 11:30-Midnight on a bloodmoon has a guaranteed critical success!
The Zelda team really said “Bring it” for the endgame