Of your choices, the ACRO P2 but honestly none of them. I would go with a Holosun 508T; the features are excellent and it is a duty grade optic as far as durability. Not a brand preference or even a price point thing, you could take all those optics and if they all cost the same and I didn’t know who made them, I would still choose a 508T for carry.
I don’t like RMRs, mainly for the window shape (while I understand this shape is what gives it its strength I just don’t prefer it) also a bottom load battery is retarded, especially with no auto shut off/motion activated features. I know it’s a very long battery life, but anyone who’s used optics for awhile has forgotten one left on full power and killed it before. Another thing is they seem to hate innovation and are like the Glock of optics, they work but are very slow to bring improvements. (If at all)
For MOA, I have just about all different sizes but my preference is for a smaller dot, like 2 or 3 max. I don’t feel like the larger dots are easier to pick up and they can cover up too much of the target at distance.