DD is 10 months and weighs just under 9kg. We currently use a Mamas and Papas Primo Viaggio (group 0+) as it fit with the travel system I found on offer (not the best reason to pick a car seat I know ). DD is quite tall, and so her shoulders are well above where the straps come out of the back of the seat IYSWIM, which seems a bit uncomfortable for her, so I have been looking into new car seats. Problem is, she is driven in 3 different cars - a Honda Jazz (mine), a Prius (my Dad's) and a Clio (mum's - my parents look after while I work), and I am struggling to find something that will fit all 3 cars (have only looked at the Britax website so far and used their Fit Finder).
So, do you think I need a new one? And if I do, am I better of searching for one that can fit all 3 cars and be moved, or splashing out on 2 or 3?