The reason for coming up with the enhanced version was due to complaints from chl holders about not being able to carry at places that were prime targets for active shooters. Churches, athletic events, etc. The LEOSA qual here is as you describe; it's some state-police dictated course of fire out to 25, and the sheriff actually writes which course of fire they did that day, on your leosa qualification card. I ought to go ahead and get with him on it, but besides the fact that we're crazy busy, we're also in the middle of a mess in his jail right now - their fire alarm that was installed by someone else 30+ years ago got hit by lightning and we're in the process of trying to get it back up without totally raping the county price-wise. Naturally it's a discontinued addressable system, and it's been an ordeal getting parts for it. Once we get that behind us, I'll probably ask him about it.
I get the people wanting a carbine at 25 yards. I would too; but imo it would be a mistake to count on having it. If I were in an active-shooter situation, odds are it would be in a store, church, or college-campus setting, where the distances could easily exceed that, and could just as easily be at arm's length as well. From the platform at church (where I am most sundays) to the back door where someone would be most likely to come in, is right at 110 feet; so 75 feet isn't anywhere near unlikely. When all the antifa/blm nonsense was running full force last year I switched from my glock 43 to the HK P30SK with 13-round magazine strictly for the added capacity. Then around the first of the year I switched back to the G43, but almost immediately switched back to the P30SK. The G43 conceals a little easier, but I simply shoot better groups at distance with the HK than I do with the micro-glock.