I have used the hog hunter model 308 (?) and the boot grip style (sorry can't remember the model) crimson trace for round butt K frames. I found the hog hunter felt great and compared to a hogue monogrip or pachmyer gripper professional, only a little narrower. The texture of the overmold is a little firmer than the hogue rubber and maybe a little softer than pachmyer rubber. As a point of comparison, I like K frame round or square butts with service grips and a tyler T. The boot grip style CT for round Ks is a little too narrow for my taste and feels a little closer to a service grip without grip adaptor due to the narrow width, allowing my fingers to wrap around the grip a little more than I like. The boot style conceals well though and if that is the priority, you should be happy with it. Of the two, I really like the hog hunter for feel whether you have the laser activated or not. The grips are nicely made and help quite a bit for low light and point shooting practice. Hope this helps