I'm at the point of needing to get a group 1 car seat for 3 year old DD2, but am not sure whether to give her DD1's Britax 2 way elite and put DD1 in a forward facing, or to have them both in a 2we. Our car will fit two 2we's although it might be a bit irritating not being able to easily move the drivers seat. I just wonder whether, although DD1 will technically fit the 2we for a long time, she might be more comfortable in a forward facer in a year or so - in which case, should I just swap her now rather than paying out for two different car seats. She's currently around 14kg and fairly short. The other thing is, if she was forward facing she'd be able to see/play with her sister much more easily, which I think would be an advantage on long car journeys