I haven't found a thread dedicated to this. What are your thoughts on different designs, brands, and systems for appendix carry holsters? I know it is unavoidable but I'd like to avoid filling a drawer full of holsters before finding one that works for me. To that end, I'm in the data/information gathering stage. What I'm wanting to carry: S & W, M & P 9mm full size. I have one with and one without optic but I'm not looking for you to find me a specific holster, rather looking to have a conversation and gather data on appendix carry rigs in general.