VX6 HD and Z6i both are illuminated. I got the Z6i when primarily stalking fallow that typically emerged at very last light. I lost the chance of a shot many times as I couldn’t align the reticle with the deer. Shot tons more deer after getting illuminated glass. The firedot VX6 is great too (but not quite as good, despite being many years newer).
I use illumination even during the day now.
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