Here's a couple of my latest grip projects. Never worked with either of these leathers before but I think they came out pretty good.
I bought this HHA Sirocco here on TG. A previous owner replaced the stingray with moose leather.
It's really hard to find stingray that's not outright abrasive and that's pliable enough to work with but I found some good stuff. It's the most unforgiving stuff I've ever worked with and it has some pretty unique/weird properties. It feels slick, like hard plastic beads. Those pebbles are bone after all. But when it heats up and your hands sweat it gets tacky. If I didn't spend my days bare handing steel I probably wouldn't like it but I do. Definitely not for everybody.
Next is the beaver tail. I thought beaver tail would be hard to work with but after stingray, it's a piece of cake. This is another TG score, a Kramer made HHA Big 5. It had a pretty dirty old suede grip when I got it. Perfectly functional, just didn't like the way it looked. I do now...