You've probably already seen this, but https://www.youtube.com/watch?v=0pX7-AG52BU https://www.youtube.com/watch?v=0pX7-AG52BU (a talk on configuration at Jane

You've probably already seen this, but https://www.youtube.com/watch?v=0pX7-AG52BU https://www.youtube.com/watch?v=0pX7-AG52BU (a talk on configuration at Jane Street) goes over some of these issues at depth.