B.M.
I have a son that turned 2 on January 5th and my daughter was born on January 15th and we are still searching for a double stroller, but are waiting b/c my son (at the moment) does not want to sit in the stroller. He would rather walk with me (or run away from me...depends on the day). My sister has the Mac and loves it, however, she did say it is narrow and for bigger kids she doesn't suggest it if your kids are bigger in size. I have heard the Peg is great, but doesn't hold up as well. Now, I took my son and daughter with me to look at the JOOVY and it is great b/c the car seat can snap right in it, but my son did not have enough room to sit and or stand in the back b/c he is a bit taller that then average two year old. Last but not least, I have heard nothing but great things about the Combi. Anyway, hope that helps a little and I am right there with you searching away...GOOD LUCK!