We have the Ibert safety seat, which my DD is about to grow out of, but I can't use right now because DS is too little and the Chariot Cougar 2, which I use for walking now and DH uses for running with just DD, but DS is too little to run or bike. We used it to bike with DD and she likes it. I love using it as a stroller, it is smaller than the bob and I love the integrated mosquito cover since I live in the south. We have lots of bike paths near us, which makes it nice.
Re: Bikes ? What do you have for yours if you ride one?