Nearly the same results I experienced.I've still not hunted myself with the A-Frames, but just returned from a hunt where @AZ KJ used them in one of his two rifles. Specifically he used 160gr variety in his 7mm magnum. Of the animals he shot that were properly hit, the results were devastating. The animal either went down immediately (one was a black WB) or in such short order no tracking required.
Nothing ran further than 100 yards, and that only happened with the Zebra.
Everything else dropped within 50-60 yards of the first shot and in most cases 25 or less.
As has been stated several times here, a good bullet and proper caliber will not make up for poor shot placement.
You do your job and the A-Frame will do the rest.