The Mockingbird 2.0 stroller is an improvement on its predecessor. But how does it compare with the Uppababy Vista V3?

The best travel systems feature high-quality strollers and car seats that work well on their own and togetherWe've tested ...

There's also no handlebar in the front, and it's difficult to adjust the seat while the baby is in the stroller. When I first started using it, I would often accidentally hit the brake and stop ...