I used to be a big fan of Dropbox, but my problem is that they don't have a lower paid tier like Google, Microsoft and Apple have for $2-$3. I need a little mor

I used to be a big fan of Dropbox, but my problem is that they don't have a lower paid tier like Google, Microsoft and Apple have for $2-$3. I need a little more than the free plan offers, but I don't need terabytes of space.