I too am an Athlon fan. I've had a Talos 4-14x44 my uncle bought with an Avenger from me, Argos BTR Gen2 6-24x50, Helos BTR Gen2 2-12x42, Helos BTR Gen2 4-20x50, Midas Tac 4-16x44 and Ares ETR UHD 3-18x50. All in MIL. Have really enjoyed them all. My favorite being the Helos BTR Gen2 line. Between the 2-12x42 and 4-20x50 I dont think I'd look elsewhere.
I will admit though I thoroughly enjoy my 4-16x50 Arken SH4 Gen2. But it's a beast. Only have it as it's on my .22lr that's heavy already. But otherwise all my other scopes are Athlon.