What is the grippiest dbrand skin?

[AleksoBre]

I have the nextbit Robin and a cheap clear case from AliExpress for $1.5 (Seems like I can't put links in here) and it really makes my hands sweaty to the point where the fingerprint scanner doesn't recognize my fingerprint. Since the robin isn't necessarily the most popular phone on the planet, Dbrand is the only option for me in terms of skins. I know that a lot of their skins have different textures which makes them more and less slippery. Also if anybody else has the robin, can you tell me if the phone is more slippery with a skin or without it.