I'll admit I'm interested. I have 22lrs, 22mags, had a 17m2 and an hmr.
I also use the 221fb and the .223...

I like my 22mag for coons and fox sized critters out to 100yards or so. I like my centerfires for coyotes and cats.

But I do believe Winchester may be onto something here. I'm really interested. I know it hasn't been used on critters yet but judging by the numbers it looks like you could have a rifle that would be hell on crows, pigeons, and the like but be able to take predator calling as well. For an easterner like me where shots are generally 100yards or less...it looks like a sweet little package so far.