The 2nd install was much easier. The new ones do not have the soft sole of the original and the sizing is different meaning they slip off my feet. All in all, Im a fan of this sort of concept. You can even move the inside pieces around as there on Velcro to fit all size headphones. I believe the buds will be serviceable and have a long life. I still prefer my metal tire irons but these will do in a pinch. I find these easy to listen to for very extended periods. Im so happy I bought this waist trainer/trimming belt now. So why the four and half and not outright five stars (even though I am giving them five stars on here)? They are sort of slippery on the bottom. I loved these but they completely broke in less than a month.