We have a Buy Buy Baby so I have tried out all of them
TBH I LOVE my Bumbleride Indie Twin, it's freakin awesome. It fits through regular doors, I've used it out and about and around in the mall with no prob. It has an attachment to hold a newborn carseat and you can put the toddler on the other side. It folds up fairly small for a double stroller! Turns on a DIME with ONE hand! You can also put the front wheels in the fixed position if you are so inclined to jog
This is the one I have, except I paid like $440 for it, there was some deal plus coupon code.
Amazon.com: Bumbleride Indie Twin Stroller - Seagrass: Baby
Phil and Ted- sucktacular. No kid wants to ride in the bottom part, Phineas FREAKED out when I tried to put him in there. Not that good of a ride, harder to maneuver than my Bumbleride, plus my legs hit the bottom of the stroller every time I try to walk. Hated it. And I was all ready to buy it online before I saw in the store!
Sit n Stand- HATED IT. I owned one, sold it. That thing is so freakin long you're always crashing into stuff. Plus the older kid can get out of the big seat part really easily so before you know it you've got an escapee!
Kolcraft option contour thingie- Tried it out in store, HATED IT! Too heavy, frickin huge, too long, same problem as sit n stand as far as crashing goes. Dumb. Would not buy.
City Mini- pretty good, my feet/shins also hit on this one though.
BoB Revloution Dualie- Good.
Baby Jogger Citi select thingy- Yeah it's too heavy and not as easily maneuverable as I would expect for that price.
Haha I just had to check if my dang stroller was compatible with our snugride! It is thank goodness, I almost hyperventilated!