So I spent some time with this edge.
Native 5 lightweight Spy27
From the factory, the bevels were 9 degrees and 22 degrees, with the apex of the edge .6mm to the left of the center of the spine.
I used the sharp maker to set the bevel, with 120 grit sand paper, cleaned it with 220 and then hit the progression with the medium stones. The pictures show how it finished on the ultra fine, a perfect mirror. I profiled the bevels to 15°
The bevel setting was easy and quick. This steel works atleast as easy as vg10. Was very quick to polish. Off of the medium stones, it was starting to slice rolling papers. After the ultra fine, it will shave designs into free hanging rolling paper. Had great feed back on the stones, and sharpened well, with burring being rather minimum, yet easy to burr. I did not put a 20° microbevel on the edge. Deffinitely a world of difference from sharpening s30v, and s35vn, since i keep reading people comparing the two. Under the loupe, I did not see any of the microchipping that those two steels tend to do on coarser bench stones. I tested this on a coarse aluminum oxide stone, where it cut quick and easy without any edge deformation.
I will continue texting this on a variety of stones, likely silicone dioxide next, with cut tests in between.
Cleaning the stones with alcohol and simple green, and letting them sit over night, I did not get any detectable oxidization of the steel particles, such as many steels will do.
Highly recommend this steel so far.