I have used Yorkie Splash and Shine, Chris Christensen, Minksheen, and now IV San Bernard. Each one has their own unique best quality in my opinion. Yorkie Splash and Shine has the best and longest lasting scent. Chris Christensen makes my pups hair shimmer and shine. Minksheen is a good insect repellent as well as making a good hair shining shampoo. IV San Bernard makes the hair so silky and soft you don't even have to use a detangler with it. So I guess it really depends on what you are looking for!