I am not sure about this sage taste. The antelope I killed this year, the shot was just low and hit the left elbow. She was in sage and eating when I found the group. She then ran 1/2 mile with three legs, bedded down, and I was able to put her down there. We then threw her in the truck and it was 10 minutes to the house. Skinned, gutted and quartered her that way. I left the meat in a fridge for 4 days. The meat to me is only slightly strong. The steaks we cooked up yesterday, I had them in Worcestershire sauce overnight and then sliced up a jalapeno, salt and pepper and cooked them in a cast iron skillet. It was very tasty.
I have killed and helped people kill many antelope in this area, near alfalfa fields and in the sage in the valley surrounding. I have never heard of anyone not liking it.
I like the different tastes that different animals have. I think a lot of people expect it to taste like beef. If you can just taste the sage, I think that it just what it is going to taste like and isn't a detriment in my opinion.