I have been playing with both the city select and the b-ready for over a month now (since the b-ready came out) at a local store...i know they think im crazy. and i ultimately ended up buying the b-ready. it pushed better to me, and in general felt more compact (something that was important to me) and i liked the fact that it is easy to convert from a single to double from day to day. with the select you have to actually un-install the doubles attachment. so if i go shopping one day with only one kiddo, i just leave the second seat off, and have a single. the only thing im not too fond of with the b-ready...and i have it set up for an infant carrier on bottom and seat infront. is that when the front seat is sitting on the attachments to move it forward to give the back more room, and the hood is up, i have trouble seeing over the stroller. Granted im only like 5'3. However, i lovet the fact that my DH can comfortably push the stroller without kicking anything, even with the infant carrier on the bottom, and he is 6'2.