Overall I enjoy doing the Ladyhawke and Dr. Ka mission chains. Just have a couple QoL suggestions to improve the revisiting experience a bit:
1. Skip Dialogue option. It's cool the first couple times around, but Dr. Ka's dialogue feels quite long after the 10th time of doing the chain.
2. Make the serial missions accessible through SOCRATES. At least after the entire chain has been unlocked. That way one can go directly from instance to instance without detours along the way.
None of this is super top-priorty, of course. But I think people who do these mission chains on a regular basis would appreciate the above. Thanks.