Hi J.. I had a Graco Duoglider since my 2nd was born (16 mos apart). This is a front-to-back style. It is great for newborns cause you can just snap your graco carseat carrier right into the stroller seat. Well as the kids got heavier, it became pretty heavy to push, so I just purchased a Jeep Double umbrella stroller (side-by-side). It is definitely easier to maneuver with bigger kids, however, I was just at some retail stores (Carters, Gap, Osh Kosh, etc.) the other day and I could not fit it in between the aisles very easily. It was a huge struggle and I couldn't fit through many aisles. I was really missing my Graco stroller, I never had any issues getting through aisles with it. So, IMO, I think you should get a front-to-back stroller. Good luck and congrats!