So here's a question for you guys on the idea that Shaptons are intended to be a closed system. On the other end, I was thinking about getting the Shapton Glass 1.5k to supplement my Chosera 1k (which is the most important hone in my arsenal!) as a bevel setter. Does that SG 1.5 offer anything I don't already have? Bevel refinement? For what it's worth, the backbone in the middle of my progression is the tried and true Norton 4/8k, which I have no intention of replacing. My usual jumping off point to naturals is the equally trusty Nani 12.

I generally like my natural edges at this point, and have no desire to get any super-high grit synths like this-just curious what experienced Shapton users think about my theory on the 1.5k SG's utility on the low end.