I had two iPhones and just switched to Android.
I guess I’m smart x 3 :)
(PS - I would have been happy to stay with Apple but they seem hell-bent on driving their users insane with bloatware OS updates and fixing what isn’t broken).
The claim of iOS using up too much of the iPhone's memory is bogus. . . especially compared with the competition even if their is a class action lawsuit filed. As a factual matter, iOS is much more parsimonious of memory than is the completion. Look at this graphic to see the usage of comparable flagship smartphone's and the amount of available user memory after the installation of their OS is installed on a basic 16GB phone: