ViniVidiivici gives you wise counsel, as always. Unless you are a law enforcement officer who has to put thee Habeas Grabbus on someone "right freaking now", there is absolutory no reason to do a fast reholster. And even then. all the cops I know still slow down.

Gabe White is an excellent instructor, and a solid human being. He was a house guest several years ago, and it was a wonderful opportunity to listen to his thoughts on multiple topics.

And now he's a music creator, and it sounds good even to my 60+ year old ears.

Pistol-Forum has some great threads on AIWB, along with input frrom the folks that actually make the holsters in question. They also have what is probably the authoritative thread on the Beretta 1301.