We have a Graco DuoGlider (front to back) and a Graco DuoRider (side by side). At home I use the side by side for walks around the neighborhood, and I use the front to back for shopping and stuff like that. I guess my big deciding factor would be if strollers are allowed inside the shops in the parks. I'm thinking they are not. Decisions! Decisions! Which stroller should I take to the parks!?! TIA!
The tandem ones are so long and so bulky that the side by sides are easier to deal with both in the parks (easier to steer) and on the busses (not as bulky). With the big long ones in a crowd you have issues with people not paying attention to where they are going and just about tripping over the kid in front.
That was my big concern. For some reason, I was thinking strollers weren't allowed in them! Good to know my side by side would be allowed in. I think it will be better for the parks so they (18 month DD twins) can see everything together and interact better.

