About two months ago Armanov came out with the a new grip they initially called the 3d spyder grips, which were quickly renamed to the SpidErgo grips. By chance, at the same time I was looking for grips with more grippiness, the Armanov grips were announced. I bought a pair the first week they came out and once they arrived I instantly knew these would slowly replace my other CZ grips - they're just that good.
I've always liked the ergos of the factory rubber grips and the lok bogies, but had a preference for aluminum and really liked the thin aluminum grips, but with all the thin grips there's no actual "grip". These SpidErgo grips are the perfect combination. They're extremely grippy and the palm swells are just right. They fit my hands perfectly and feel great. I haven't come across any other grip with these features of aluminum, comfort, and a really sticky grip.
If you're looking for new grips, I'd strongly suggest checking out the SpidErgo's, they're an excellent choice.
See the album for pictures detailing the contour:
https://imgur.com/a/rQNADIphttps://youtu.be/FVGnb0OGDwI