This was what a lot of folks wanted for sure. I remember the "17k" that was popular when folks were grip chopping 17s. Better concealment at the grip, but maintaining the sight radius of a 17.
The problem is that this is the dream model of 2015 not 2023. This was a thinking man's Glock a few years ago, but with the use of RDS on handguns becoming so prevalent I'm not sure this still makes sense. Especially having it offered in the MOS capable form. The sight radius gained from the slide length is negated with a RDS that doesn't require it.
There is some what of a benefit if you're looking for the slide to help tuck the 19 size grip into you for carry. But the same thing is accomplished stuffing a 19 into a 17 holster.
I'm glad there is another flavor, but this is like a new Iphone or Call of Duty game. The same old gun with a small variation.