I'm totally not qualified to speak up on this overall.
I looked at all the above options when I replaced my AR last Christmas, plus the Geissele, which hasn't been mentioned in this thread yet.
I ended up with a
Sionics Patrol III because they had a great Black Friday sale on it. At my request, they installed a light profile barrel instead of a standard profile that was advertised in the BF deal. In retrospect, I kinda wish I would have gone 14.5" with some sort of suppressor ready muzzle device. C'est La vie.
I mounted an Aimpoint Pro and a sling and ran it through a 2 day, 1,000ish round class this last spring. We walked a fair bit and climbed up and down a several story structure. I was glad I kept the rifle light. I've since added an Olight Odin from the recent PF deal. I'll eventually do an LPVO, and re-look at the suppressor thing, but I'm otherwise happy with it.
There's a bunch of companies doing equally good rifles, but this one checked all the right boxes at the right price.
Cheers,
David S.