You can try more polishing on another finish stone, but in the last photo a lot of deep stria remains on the bevel and edge chipping on the left side of the photo. Micro-chipping on the edge will give a harsh shaving edge.

Additionally, there is a lot of pitting on the razor, so any deep stria may cause micro-chipping. Unless you remove, ALL the deep 1k stria, you may continue to have edge chipping and harsh edges.

Most new honers put far too much weight on the finishing stone, and are disappointed by the results.

The issue, is not the finish stone, if you build a house on a shaky, un-square foundation, it is not surprising, that the trim carpenter will have issues hanging the crown molding, adding more molding or paint will not “fix” the problem, though it may mask it.

You can see edge chipping, from before bevel set and all the way through the progression. It may be that the razor, will not take or hold an edge without chipping, but you must give it a chance, maxing out each stone in the progression, on the bevel and more importantly the edge.

I would go back to the 4k, re-set the bevel, as straight and chip free as possible and remove all the deep stria, then work up the progression keeping the edge straight and chip free.