Environmental conditions will affect your viewing distance more than the glass quality will.
You'll easily be able to see elk at 2-3 miles with that spotter, but seeing that there are elk vs. seeing the antler quality of the bulls is a different conversation.
I run a 30-60x wide angle lens on my Meopta S2 and it's on 30x 95% of the time. I've seen 2" cheaters on animals at 2+ miles on a good day of viewing, and struggled to see a good sized fork on a buck at 1200 yards in bad conditions. Cold clear days with a snowy background you can see FOREVER, hot days with a little dust in the air and a low contrast background will make you feel like you can't see anything.