In the Slante community, they will recommend Dolphin over Puffin all the time. This is because Dolphin is ranked number 7 and Puffin is ranked number 10. However, one of the top benefits of Dolphin is the fact that you split your navigation area and view two sites at once. If you are looking for speed a few sites did a speed test of the two browsers. Puffin was faster than Dolphin in all test performed. The tests were done on different devices, using different software. The company performed different benchmark tests using Sundspider 1.0.2, Mozilla Kraken 1.1 to name a few. In all of the performance tests the browser that had the highest performance was Dolphin.