S.P.
Get the double stroller! I have 2 boys, one is going to be 3 in november and the other will be 1 on Halloween! I was using the single stroller for the the toddler and carry my infand and then I was given a double stroller. I love it! It makes walks or shopping so much easier. Even though my older one can walk he wants to ride because his brother is, so it is great that they each have there own seat. We often go for walks some times I let him walk but mostly he hops in his seat and loves it. Shopping in stores is great too, I never have to chase one and leave one in the stroller. Plus stores like Kohls do not have a cart that I can put the kids in so I shop with them in the stroller! I have the graco duo glider. This one was given to me, I never thought I would like a tandom stroller but it is just fine, easy to steer. The only thing I don't like is that there is no shade for the front seat.