I have the Mueller Quick Shot on my VZ-58 and it works great. I do have it on the CSA mount and not directly on the rifle so that may or may not make a difference in functionality/reliability. Tried the Aimpoint H-1 but didn't like the scope vision too much. The Primary Arms optics is like the Aimpoint has the scope view versus the more open look of the Mueller.
OP if you have the ability try both styles of red dot. I prefer the more open look but the scope view may be better for you.