Coming in as my leading select for the array, I’d have to include the H&K VP9. H&K introduced their very very first striker-fired pistol back in 1970, and it was a complete flop. So, possibly that’s why it took them 40+ a long time to release one which’s really worthwhile. https://redgearguru.com/what-you-need-to-know-about-the-amberide-kydex-holsters-for-glocks/kydex-holster-kydex-holsters-glock-holsters/