So I definitely give the racing tug line with bungee leash 5 stars, but I come with advice. Inside the city I have to stop to cross at times, that's where I failed. I'm not use to such a long leash, and I was out with my mother (age 63). When we started up walking again (1 week ago) she managed to get tangled with the leash. She had multiple breaks and fractures to her ankle. I have a shorter leash on the way to use while just in the city, I'm just sad I didn't get it sooner. The doctors all said it's actually common for broken bones with longer leashes. So I just think it's a better leash for an area where they don't have to stop more frequently. With that said, I still love my leash, and look forward to using it in the future on more of a trail walk rather than their nightly walks in the city. Can't wait to get the bungee leash and see how that one works for my boys. Love the quality, and I really love the bungee feature!