It really depends on what exactly you want it for. I had a Volo and LOVED it. It was so easy, so light and was excellent for quick trips to the mall, etc. I sold it over the summer because I wanted a new stroller and I wanted one that was more beach/boardwalk friendly. I never had any problems with the Volo on the boardwalk, but I was just ready for a change. I still miss it sometimes.
I replaced it with a Baby Jogger City Mini and it is without a doubt the best stroller I have ever had. I love everything about it and I'm so sorry I didn't get one sooner. It's lightweight, super easy to maneuver, has a really tall back (so tall that my 6 year old can actually sit in it comfortably), fully reclines, has an awesome hood and folds up one handed super easy. It works for everything I need it to. It's perfect for the mall, sidewalks, the park, boardwalk, and even works well at the beach. I highly recommend it.