I would second Avocado oil for high heat cooking, high in MUFAs. Also good for uses where you want a tasteless oil like mayo if you don't enjoy the taste of extra virgin olive oil.
Extra virgin Olive for low heat application.
Definitely want to avoid Cottonseed as it contains a chemical used as male contraception (unless you want that!)
Extra virgin Olive for low heat application.
Definitely want to avoid Cottonseed as it contains a chemical used as male contraception (unless you want that!)