Skeeter, which of these scopes to get all depends on
your kind of shooting...!
(1) To reach out to 100y and see your hits (not just the bulls') — the 24x will do you much better than the 16x, especially if your eyes have seen much (i.e., aren't the youngest). But high quality glass helps, of course.
(2)
FoV: The Vector Taurus is actually
4-24x — not
6-24x — an
exceptional large magnification range (6-fold) — great for a large variety of ranges.
➔ It has the widest FoV (
27ft @100y), even wider then the 4-16x Nitro (
23ft). The Athlon only has
17ft — for quick close range target acquisition that is not enough for me.
➔ In an FFP scope — the larger the magnification range, the smaller the hash lines will appear when in low magnification — they are hard to see, though most crosshairs are clear enough, and at close ranges precise holdoffs become less critical.
(3) The Athlon Argos BRT and the Nitro have a
gridded reticle (holdoff points not just at the crosshairs but all over the lower half).
People usually either hate it, or love it. A deal breaker for many.
(4) The Nitro has
no illumination.
And it has
capped turrets.
For some either of these features are taken as an advantage. For others and in certain shooting situations either of these are must-have's.
(5) The Nitro and Argos come in MIL and MOA, the Taurus in MIL.
(6) I might be reading the specs at Athlon wrongly, but it seems the MIL reticle is much thinner (.02mil/ .07moa) than the MOA reticle (.04mil/ .14moa). The Taurus is (.04mil/ .14moa). Thinner reticle will tend to disappear quicker on a busy background.
I'll attach two Scope Specs Tables for both of the magnification ranges you're looking at. You've got options!
Matthias
Scope Specs Table 4-16x, 3-18x
View attachment 1589306547_15496944515ebae4b3acc204.63346314.pdf Scope Specs Table: 6-20x, 6-24x, 5-20x
View attachment 1589306620_6216873395ebae4fc90c652.30371572.pdf