B and I took the X to the library yesterday for a very last minute run to grab some DVDs for movie night. He's tall enough now that he his neck is clear of the back of the Peapod. Both he and I feel more comfortable with him riding on the back of the X again. A will continue to ride in the Peapod for at least another year or so until she can demonstrate more ability to be safe while riding. For that matter, I would love to try and make the Peapods foot rests detachable so it's easier to load things in to the FreeRadical bags, but I don't have the time for that right now.