I've been happy with much that the MacBook 2017 offers, but I'm not in love with the battery life (Zoom conferences really tank it), the webcam is poor, and the single USB C port is a bummer. I'm intrigued by the upgrades to the MacBook Air 2020. If they'd give me about $390 in trade-in for the MacBook, is it worth doing? or is that poor value? I'd probably go MacBook Air i5 256gb 8gb ram if I did (unless 16gb is totally the way to go... I mostly will be video conferencing for school and word processing). Eventually using it for therapy/life coaching practice.