LOVE my BOB Duallie, even though I am not a jogger. The infant seat takes up a lot of space though and I didn't use it any longer than I had to - it squished the other seat a bit. My kids are now 4 and 5 and we still use it for long days out at big events...like zoos, fairs, amusement parks, etc. It is expensive, but considering I have used it regularly for 4 years and counting, it has totally been worth it. You can't beat the handling, both seats recline independently, there's a separation between seats (not one wide bench), and really huge sun canopies with nearly complete coverage. Most definitely worth considering, and borrowing if you know anyone who has one, or renting if you live near somewhere that rents baby equipment.