I have the TL EDP platform as well and have been using the stock cam buckle strap thru the early learning curve. The OCB strap/buckle from Treehopper came to my attention, but then learned of the Vital Ground PSH. My kids asked about a birthday gift suggestion and I will hopefully have a PSH to test out very soon. Over the off season I plan to purchase an OCB and strap setup to test out an ROS, but am liking the EDP.....all but the cam strap before and after the hunt. One of the primary lessons of saddle hunting thus far is that there are a dozen ways to 'skin a cat' and what works for you is not the end-all.....in most cases.