When's the best time to listen to the Short Story collections?

So, I just started re-listening to the series (2nd time on audiobook, third time total, and this will be my first time hearing the Marsters version of Ghost Story), and when I did, I had a few Audible credits lying around so I picked up Side Jobs and Brief Cases. This will be my first time experiencing the short stories, so I'm curious what the best point in the series is to listen to those.