CCW Holsters; Leather or Nylon?

[Adam Helmer]

For many years I used a strong side leather "pancake" holster for various CCW arms. The holsters are still on establishment and in use, but lately I have acquired a few nylon holsters that seem to do well for holding my CCW arms in readiness.

I will use both over the Summer and decide if it is leather or nylon in the future. Who else has used either or both type holsters?

Adam