If your gonna spend the money, spend it on some quality merino wool instead. Or get some good outerwear (wool, raingear, etc.). Being dry and warm is going to maximize your time in the field and that's what is going to help your odds better than "scent-control" clothing. Honestly, maybe it's just me but after switching to wool baselayers from Scent-Lok and Under Armour, I feel like my scent control regimen is more effective. Maybe it's because my clothes don't stink after a couple hunts. Clean your gear with scent-free soap, store it in totes, and hunt the wind best you can.