These picks are real nice for soloing since they force you to pick accurately. They are not great for strumming (if you try a little, you'll get it), but that's not their purpose.
The grip is good, better than simple picks. To be hones, I thought that V cutaway would help a lot, but I don't really think it does. I might've just had bigger expectations.
Anyways, they look very cool, they are translucent and glittery - quite different from anything else