AE is very systematic as it is structured as Section, step and Action. While
SQR is not systematic.

AE flow is easy to read and understand, while SQR is not that easy.

AE is easy to debug as you can do line by line debugging. With SQR it’s not
easily possible.

By using SQR, you can create and maintain different reports, which are not
possible in AE's.

APP engine will be updated automatically, while SQR should be done manually.