I get asked often what holsters I think are the best for self-defense. These are the ones I rely on for my own carry, so that is as good an endorsement as I can think of.

 

https://darkstargear.com/

 

http://keepersconcealment.com/

 

https://www.jmcustomkydex.com/

 

For a standard, general purpose carry that may not involve concealment, I go here:

 

https://rcsgear.com/