looks like 2 different coins. the detail on the in-hand set is considerably different
the 16S strike can go from decent to weak. Overall, I would rate your coin's strike as leaning towards the soft side based on the first set of photos. one area that stands out and confirms the strike is the definition of the feather ends and the hair on top of the head as well as the sharpness of the date and LIBERTY letters
3/4 horn despite the flatness from the strike and you can still see the split tail.
based on your initial photos there are extensive small contact marks on the obverse and reverse. On the obverse, these are most evident on the above the braid tie and along the bottom of the buffalo's body but looking at your reposted photos these are probably not that visible in hand. I dont think they would detail the coin.
The areas with weaker details appear to be the result of strike weakness or die polishing, varying by the location of the weakness.
the photos suggest that the coin could have been cleaned some time ago but should grade straight
taking into consideration strike weakness i'll net this one down from XF45 to XF40 using the in-hand photos