In the same way that Buckshot would be worse in lower difficulties due to lower enemy density, or Double-Shotted worse due to lower monster health and lethality?
I understand your point, but I just don’t really agree with it. All the way up to Cataclysm I see the choices being balanced. While in extra content like Onslaught you’d think Just Reward would be better, but then think that you could lose breakpoints due to C3, and that shotgun would also be way better due to high enemy density, or that Double-Shotted would be extra good for taking out monsters that would be a force multiplier during extra large and hard hordes.