Those are very good questions! We have thought about allowing users to choose different printed formats and we think this will be very useful. It is in the works, unfortunately I can’t promise this will be done in the immediate future.
Regarding capturing response times - we are currently working on this exact feature. Development has slowed down during the current global crisis, but we’re picking up speed again
I’d suggest, if you’d like, subscribe to our newsletter to be notified of any new features coming out!