Ruger Max 9 4 Inch Holster

I have the above handgun coming next week. It has the ReadyDot option. I am wondering if anyone on here has an AIWB or just IWB holster that they like, or hate for that matter.

I have found A LOT of holsters for the original 3.2 inch variant but not a lot for the 4 inch. Most seem to be Kydex as well. How does this feel next to your skin?