I used my P &T's up until less than a year ago and my kids are now 6 and nearly 5 (17 mths apart) so I am a definite yes. We just found it so much easier if we went anywhere like the zoo etc and even one wanted to walk inevitably at some point both would be tired and want to be in it. We paid about $600 for the sport double kit and worth every cent for us. Really depends on your kids too I have a friend whose DD wouldn't stay in the pram at all but we loved it and I also used it for kinder pick ups and exercising.