I have the older version of scentlok's one piece jump suit and love it. It's about 5-6 years old and I bought it with the headset. It works great as I have had many deer pass within a few yards of my tree or stop to eat underneath me. I will say that I am very mathodical in my scent preperation / washing, and play the wind to my favor. The new Savanna is the "new and improved" replacement for my suit and appears to be close, but I like the outlayer of my original suit better. As far as the abuse the original suit takes, imagine me as a Monkey climbing many-a-tree throughout the season and I also use it to scout closer to the begining of the season. I also have stocked to within 20 yards of a big doe with snow covering the ground. I believe in it, plus the pull over jump suit is very user friendly.