So I've been debating for weeks as to which group 1 car seat to go for and whether to go for rear facing or impact cushion....it's been a hard choice but in the end opted for the besafe izi combi x 3 isofix...DS seems really happy and comfy in it and there's plenty of leg room at the passenger seat in the car. So although it was a pricey choice, it's a safe seat and he seems happy. And I am happy to have finally made a decision!!!