When I bought my double stroller I looked at nearly every one out there in person. I did not like the Quattro Tour Duo because it was big, clumsy, heavy, hard to steer. It did collapse fairly easily if that is important to you. I needed my stroller for around the neighborhood and rarely take it in the car. I got the Phil & Ted Vibe with the tandem seat and we love it. I love the steering and that the kids are kind of stadium seated. It is as compact a double stoller as you can find I think. We have collapsed it and taken it on the plane and it did fine. (Practice collapsing first, a little tricky). So it really depends on what features are important to you. The other one we looked at was the contour combo that you can change all the seats around and stuff. Same as the graco...big, bulky, much longer than it actually is.