This is the Cadillac of jog strollers. Worth every penny if you love to walk, run or just look cool. Even world class runners use this one (so you know its the best)!
My favorite feature is the carry cot attachment feature. In part because it is adorable and because I wanted to be able to take my baby for a run before he could sit up on his own. (Yes, some strollers have a feature where you can clip in an infant carrier, but usually these are only compatible with Graco strollers and we use the Orbit)!
My favorite is the Urban Jungle. Mountain Buggy jog strollers also comes in a duo (carry cot too) for all you twins people!!