Very simple. I only hunt public land, and the IN state deer management regulations are not conducive to mature bucks. Plus the number of public properties far less than IL.
32 gun days, 16 in peak rut; 12+ years of xgun inclusion; no bow nor gun hunter quotas, no NR bow nor gun quotas ravage the IN public. It’s not even debatable. In addition, I’ve not found any water blocked access public to use my boat. I had to scout & hunt for decades to locate the premium 1% of IL public with high quality, but at least it exists. As far as IN private land quality goes, I don’t know or care, since I don’t hunt there.