Re: tagalong vrs bike trailer??
trailers can be nice to be sstroller too & use to get groceries etc.burley easy to fold up & easy to change bikes (new ones). 2 kids 50 lbs kids & nice to take if u driving to bike trail.
tagalongs nice if they are ok balancing & help u . sometimes they wiggle too much i hear so u have to be strong with all the ants in their pants.
my 8 yr old now @ 4 could keep up or go ok speed for me so her own bike was fine... she was early learner to rid bike of trainers.