Just my 2 cents worth,
I bow hunt with a friend of mine that swears by the 3d leafy suit.I'll admit it sure looks good,especially when the wind blows the leaves on it.
Weather or not the deer can see him or not only the deer know for sure!
I have another friend of mine that claims deer can see blue jeans if worn hunting.
In my 30 years of hunting I have had many deer come within a few feet of me but I stayed perfectly still and they never quite figured what I was.They of course stomp thier hoofs and turn around and sidways to get some sort of reaction but staying perfectly still is the key.
Besides,how do you think the camo makers will stay in business or in competition with other makers without a new pattern"every" year.As long as they keep coming up with new stuff people will have to have it thinking they might have an edge.
I have seen so many changes in the last 10 to 20 years in hunting gear,clothing,gps's high tech bows and hi tech scopes and all kinds of stuff,some good some not so good.
I believe its all about making money.
The advances made in climbing tree stands and compound bows has been unreal.If you buy something up to date now,it will certainly be an antique in 10 years.Camo clothing patterns change but to me its has all the same purpose,to help you blend in.Weather it works or not I'll never know for sure but it makes me feel better when I have some on. :? :?