i'm a dropbox user and fan since 2011 and i just love it. it actually changed my life for the better in so many ways. i'm crazy about it! but in december it would be even crazier for me to stay a dropbox client.
on dec 2019 the plus plan is changing from 1TB to 2TB. but it can be 10TB or 100TB, it doesn't matter - i still have no more than 100GB of data. it pushes me toward moving to the competitors, but i really doesn't want to. i love my dropbox, i'm used to it and it does everything i need.
i know that dropbox will never offer a plan of less than 1TB, this was made clear since 2014.
another option that would make me a happy dropbox user would be if i could share some space with my family.
i know i can setup my account on their computers, but i don't want them to see my personal files... but i would trade 1TB from my account for just 10GB of space for each of my spouses (they have the basic plan). this way dropbox doesn't loose money on cheap accounts, i keep my paid account, my spouses keep they dropbox instead of moving to competitors, and everyone is happy!