I felt similar and the price increase was last drop. I use it mostly to store originals of pictures and video however that also means that they are little bit forgotten. Whole family is on iOS so after I found out that Apple Photos can merge raw and jpg into single item in their UI, it was no brainer to switch to iCloud and import all the images/videos into Photos and rest of the files into iCloud. As a bonus I can share storage with whole family in iCloud, which is not possible with Dropbox.