I need a new carseat for DS - DD is in the Babylove Ezy Combo, and I had thought just put him in that and get her a new Booster (she is 5 this month and plenty big enough for the just boosters) - but I hate the Ezy Combo - the wings on it are just too big (we have a Corolla - and sometimes we need an adult in the back between the two seats) - plus DD seems to dislike it.

So if I am going to get two new ones, a convertible booster (DS is almost 3 about 18kg and about 95 cm tall), and a booster and I want the narrowest possible including wings - what should I go for?

I have been looking at the Infasecure website but judging narrowness seems hard and there are just so many - I also hate shopping so am hoping that I can make up my mind then just go to one shop and get them and not have to see them and decide (the Combo was a result of me just going and buying one based on results not even thinking about how fits in car).