Like I said above, all my dots are green but I forgot, getting old sux, that my competition dot is red 8moa because I couldn't find a green bigger than 6 moa.
I also use HuntersHD Gold shooting glasses that make the dot POP.
That's why you practice real life situations and not just static bench practice.
I would say 500 yards is the sweet spot. Most people with any skill at all can make a shot out to 500. Once beyond 500, its a different story. That's where you have to start to true your data and velocity. That's...