Which Bank is best for you and/or your students

The right institution is definitely one that suits the individual.
Since I am established with a family and career, car and house mortgage, my needs may be different from my students.

Working with students would mean finding out 1. Which institution would be patient and friendly, 2. Which is closest to a bus stop or near their home?, 3. What are their services and fees, 4. Would a credit union be better in terms of earning interest and lower fees?

Many students use cash or atm cards in the 18-21 year old range.  So that would be a consideration.

Some students may be interested in getting good loan rates for college loans or car loans.

There are many different considerations with many, many different conclusions to be made.