S.P.
I had my second child when first was just about same age as yours. I got the Baby trend Sit n Stand and I love it. My older child loves the freedom it provides (sit, stand, hop on/off). I used it last year with infant car seat all the time and loved it, and this year mostly just for long walks (daily) since older child is now 3 1/2. I am still very pleased with it. Only drawbacks, the front seat for the baby isn't great for naps; it can be heavy to push 2 kids; storage could be bigger - but even with these "cons" I highly recommend it for children 2-3 years apart. I don't own any other double stroller and don't have any need for one. Congrats and good luck!