Well, I will say this...I love my smart phone. I take pics of every mechanical repair side job as I tear it down, and build it back.
I have a large screen, and can draw on pictures,web pages ect for reference, save them and send them to someone that may be able to help out with a problem i may have. I can sign electronic checks ect
example pic
My wife had a basic flip phone for years. I finally talked her into a smart phone with a large, touch screen ect, she loves it!..would not trade it back for a flip phone.
If you decide to get one. i would be more than happy to help you figure out the basics of operation
Cheers