i first started using it when i was bowhunting turkeys, but i had so many deer walk by me and had no clue i was there. so this year i tried using it for deer and i can say that if i didn't have it on i would have my doe already. heres the story on wednesday i hiked up a mtn. and when i just started to crest the hill i saw a doe standing there looking at me like what the hell, and then i see two more does bed 10 yrds. away from me. i had to move alot to get a shot and they didn't run! don't get me wrong it wont make you kill more deer, but it many help when they see you to get over it and not spook. i dont use this on all my camo, but i do use it on all my hats. if you want a 3D suit give it a try, just make watch your bow string when shootting and shot before your go hunting with it. http://www.turkeyhuntingsecrets.com/store/store-camo-3d-leaf.htm