Do you consider kydex plastic?
Are dots the same as rmr style red dots?
plastic, polymer, Kydex etc are great names To help sell the product. Just like Beef sounds better than dead cow tissue. I use Some from Blade Tech and a few Red Hill for the games or casual plinking. But for serious carry, Kydex has less cohesion, noisy and parts that can fail like rivets, screws, back plates, retention levers and such. For me street carry means eliminating the chance of fails. The scabbard OWB Kydex disarms too easy. We see this constantly in the games and in training. You can always tell the insecure Holster shooter that feels he must hold the his pistol in the holster While running, setting poppers, exercising, jumping in and out of pick up beds etc. A few years back at a match, we had a shooter trip On a target stand and fall backwards on The gravel. Her 19 left her holster when she hit the ground. Perhaps in my lifetime Dots (RMR or any other fragile electronic display rigs) may be proven more reliable. I just won’t trust my life to Duracell yet. Plus the fact that “I couldn’t find my dot” is a great excuse in the games but on the street...not so much. Thanks for the question and good luck to you.