Well, I guess I am just different. I hunt the ground, sometimes in a ghillie, some times in flannel and bibs. I used to be the hour before first light guy. However, over the years I realized I was spooking deer at times even going in that early. Also, I was seeing good shooter deer between 8 and 9 am the most often, and then again from about 10:30 to 12:00.
So now I go in after I have good shooting light - stalk to where my ambush site is and sit for about 2 hours. If I do not see anything, I then stalk to my next hide location - and repeat. I have had the best luck doing this - seeing the most deer.
Bob.