I can tell you after years of jars and ziplocs...I am now inost cases just letting her fly! The only time I will still carry pee bottles, is in a ground blind...not for deer but my own nose..lol. Since adopting the new standard my game sightings or harvests haven' t been impacted. In fact last night I took a piss right by a willow bluff(well I was planning on going further back but I notice 2 bucks making there way in my direction so I picked small sage/willow bluff off the trail) Any hew the 2 bucks one a 4x4 and the other 5x4- strolled right on by me within 20 yards and slightly upwind of my p, they did stop and look that way, then kept going. I just don' t know if it really matters, I have heard guys who treestand hunt have had deer come and smell the tree the p' d on from their stand.