Here's a QC pic of a 16613 LB from Sept 2022.
I don't see any significant differences in the new LB other than the pearl looks a tad smaller (more visible triangle). The dial looks unchanged, shame it doesn't pop more.
Here's a good gen pic
Using the cyclops as a frame of reference to set scale, side by side pics can easily be slid around to compare different elements. I think these models are essentially unchanged except for the movement so if you are OK with a slightly narrower insert and a wire clip bezel, they are a good bang for the buck IMO. They will take a gen-spec crystal so there's that. Other than that personally I wouldn't change anything else.
A possible gold text dial improvement would be a 6 digit dial and swap the maxi markers for the stock BP ones. A larger spot of remaining glue residue can be a dealbreaker but I have removed markers from 6 digit dials that left none.