I've generally always preferred OEM cases, but I'm not sure which of the two at the Google Store I'll end up getting. I don't mind clear cases, and this one looks OK and has cut outs for the side buttons, but it seems very slim/thin and maybe flimsy. The ones available in multiple colors seem more rugged, but they look like cheap plastic cases for a child's toy phone. There's no black -- just a plasticky-looking gray. And no cut outs for the side buttons, which sometimes works out all right and sometimes does not. I'll probably end up getting the clear case, but I'm still on the fence somewhat.