My DD is 9 months and just over 7kg so not outgrown baby seat yet, but I'm looking at the next stage for her. I like the Britax first class plus, we also have a Britax HBB for DS and are very happy with it, and the first class plus looks good with the erf and will last until DD is 4. But the Joie stages also looks good and will last longer. Another possible is Britax evolva 123 but is only forward facing. All are around the £150 mark so nothing to choose between them there. Can anyone recommend one of these? We have a Ford Focus (notorious for short seat belts) and Toyota Yaris, it would need to fit in both. Thanks!