hi i have a 2017 13 inch macbook pro with no touch bar and it has garbage battery and gets insanely hot so i was thinking of upgrading to the macbook air M1 but idk if it would be a downgrade or an upgrade bc it has not fan, the reason i was thinking of getting the air for the mean time is bc i need something more reliable than the computer i have now and it's cheap bc i'm planning on later on getting a 16inch when it gets upgraded to apple silicon, so idk what do you think would the air be an upgrade to the laptop i have now? btw it's base