I am, frankly, underwhelmed by On1 RAW. I used the "pre-lease", which was seriously hobbled, and found it slower and more cumbersome that LR or ACR and even than DxO or Capture One. I then downloaded, when it became available, the release version of On1 RAW 2017. It has crashed every single time I've tried to launch it with no fixes available.
Wasted money. On1 Photo 10 was decent, especially when doing textured overlays, etc. But, frankly, any of my other plugins do the same job in different ways (and I own a lot of them: Nik, Alien Skin Exposure, Topaz). This will probably be the last time I pay for an On1 upgrade. I used to use Genuine Fractals a lot, but with my 5Ds, find it less necessary. That said, I find that On1 Resize (nee Genuine Fractals) can be slow and kludgy. the only thing I still use it for is to extend the edges to do a canvas gallery wrap.