They are both limited draw, but 49 takes a lot of points to get into. Usually the advice about not hunting too close to the Front Range pertains to the OTC units that are just past the limited draw units. 49 is a very good unit, but most hunts take around 3 points for a resident. 500 isn't bad, just nothing special about it. It's still a limited unit, so you would have had to apply to hunt it. Success tends to be a bit above average, which is nice. Trophy potential is in the middle of the pack, hunter density is about average, etc. Like I said, it's middle of the pack. Certainly nothing wrong with it. And it's close enough for you to be able to scout it frequently.
I enjoyed hunting unit 49 some years ago.
It seemed like there was always elk.
I can recall winters when herds of 250 elk would come down into South Park.
It seems like there is some areas that are difficult to get back into where a hunter will be rewarded.
As a Taxidermist I look at hundreds of Whitetail Bucks every year. I know that I have seen many different ways people judge the size of racks on live deer. I think for the most part they all are pretty close. I'm going to give you some measurements that I have noticed being right on in just about every deer. We have used it in the last couple years and have only been off by about 5-6 inches. We do study the deer while bowhunting so we get a little more time to look at them....