I have the pa 4x14x44 with the acss hud dmr reticle.
It's a good scope ,perfect for an AR or hunting rig. It holds zero,glass is clear thru the mag range.
The turrets are not great. But it's not a scope designed to be dialing around.
The reticle is awesome and has holdovers ranging etc built into it. My reticle is specific to the 223/556 cartridge. That being said I have dialed up and it did okay. Not precision accuracy but it will get you pretty close.
Illumination is not daytime bright. At dawn dusk it's clearly visible but sunny day is a nogo for illumination.
I have been overall happy with it and especially it's pricepoint,I think I spent like 275$
I have no experience with the Athlon but I think their warranty is better.
The PA only has a year warranty with the one I have.