[delta7]

The matte black case that the Oneplus sell themselves, I want something with alot of grip for my note 9 if they make something similar.

I think it's the carbon fiber case from One plus but it's all grip and doesn't have moisture when you use the case.

[bassplayrguy]

Ringke has some great cases with grip.

[pizza_pablo]

I don't know the One Plus cases.
Samsung Silicone Cover is very grippy, but because of this collects lint and hangs onto it. I would use this for light duty day carry if it weren't for lint and debris sticking to it. It's called "ocean blue" but does not match the ocean blue Note 9. It's more of a grey.

[burrzoo]

The Speck Presidio Grip has to be one of the "grippiest" cases I've ever owned.

Speck Products Compatible Phone Case for Samsung Galaxy Note 9, Presidio Grip Case, Black/Black https://www.amazon.com/dp/B07GBF4K5Z...cUvbUpU6550654

You vould also get a Swappable PopSocket. They pop off & allow wireless charging.

[CKwik240]

I went with this one:

https://www.amazon.com/gp/aw/d/B07G2...cUvbUpU6551127

Cheap and thin. The back is a clear polycarbonate while the edges are a matte tpu. I wouldn't call it super grippy, but it's a whole lot easier to hold than having no case. The corners on the back are slightly raised to keep the PC from touching a surface and the top and bottom front edges are raised to prevent the screen from touching a flat surface. I picked it mainly for the minimal thickness. I hate cases, but needed a slight space between my fingers and the edges of the screen. Keep getting to many false touches.