Thanks for alerting me to those companies. They are new to me. The sheaths don't look like my style. I look for dependability, simplicity, durability, strong retention and the ability to fully grip the handle while unsheathing. After trying a lot of sheaths, I find that azwelke's taco style kydex sheaths work best for me. Check him out.
I like the retention feature in that TIE sheath you showed but it blocks the handle so wouldn't work for me. I think you rubbed some members here the wrong way because though you stated that you were trying not to offend our forum kydex makers, you really did. Their sheaths are great. You keep saying you want the best sheath. Eventually you will realize there is no such thing. They all have pro's and con's and you have to decide what features are important to you.
I agree with the other members by warning you to be careful of marketing tricks. Maybe I am overly cautious but I am always looking for the motives. For example, you have little history here on the forum and seem to be more interested in pushing your opinion than obtaining other members opinions. So I find myself asking, what are your motives and maybe the thread is just a marketing ploy. Other examples of poor marketing would be the "designed by special forces... Used by special forces, etc. You hit on all these. I am sure seal team 6 has all types of gear but that does not mean that gear is right for me or that they would make great craftsmen.
Regardless, whether you are advertising the sheaths or falling for the advertising of the sheaths, good luck. Hopefully you don't have to spend as much as I have before finding the sheaths that work for you.