These holds are super ergonomic and the texture is smooth enough that you can run laps on them all day. I have them on a 30 degree overhand and they climb around V3. On a vert wall, they climb around V1-V3. Some are fairly positive, while a few are pretty flat and hey, they're crimps, so you can dial the difficulty about as high as you want.
The other reason to get these holds: you'll spend 2-5x more for similar holds from other companies. There is a reason Atomik won "Best homewall holds" in the CBJ 2020 Grip List Awards--no other company beats them when it comes to overall value.