Did andromeda M31 again, about an hour ttl of 2 minute ea, and also Pleiades M45 almost 2 hours at 2 min ea.  Still haven't mastered my guide scope for anything other than polar alignment, but working on it.  This was taken with Nikon D500, Tamron 150-600 on 250, ISO 800, 5.6, IEXOS 100, NINA (loving NINA's auto sessions!) and everything is starting to be enjoyable!