I'm always looking for opportunities to change up my tools. It's the easiest way for me to assess what I have been doing and using, and to find out whether there's a better way.
A friend linked me to Amie and I had downloaded the app quicker than they could tell me why I should use it to manage email, calendar, and to-do.
I don't know if Amie is for you, or even for me, but I know that our current methods for managing client work, calendar, to-dos, and emails, deserve a review, an assessment.