I used ASAT about 19 years ago and thought it performed well. Than I fell for the rack appeal for the bigger name brands. I bought an ASAT 3D Leafy suite this year and wondered why I ever changed. I have had more deer walk by me without knowing I was there. I have also had deer look dead at me and then keep going without getting alarmed. I feel the 3D suites gives you a little handicap for movement also. I have worn it over my shorts and t-shirt during early season and over my jacket and bibs a few weeks ago. You can't go wrong with it.