If you've followed the progress of Starship closely over the last months (and its progress has been stunning), you didn't hear much new stuff at the presentatio

If you've followed the progress of Starship closely over the last months (and its progress has been stunning), you didn't hear much new stuff at the presentation. We heard there will be Starship Mk 1 through 4 before we see manned flights. I wonder what their test payloads are going to be when they go for orbit.