Argan vs coconut oil according to hair stylists I've seen.

Hi all, So from what I've researched it looks like coconut oil is one of the few oils that actually penetrates hair shaft and helps to make it more elastic and resilient. I've asked hair stylist about coconut oil and they're told me it's alright but it just sits on hair and weighs it down. Then they recommended me argan oil because it "absorbs" into hair. Why would they tell me this and would argan oil have much benefit for me? For reference I have lots of fine curly/wavy hair that is not very porous.