We’ve just got the Joie Spin 360 0+/1 Car Seat which should do her until she’s around 4 years old - so far we like it, she seems happy too
We have the maxi cosi 360 spin emerald. It is up to age 12 and is still rear facing which is what i wanted as it is recommended
It will depend on the centiles of your child. We’ve got a axkid minikid 2 and love it. It’s Swedish plus tested so has gone through rigorous extra testing and will last until they are 25kg so 5/6 years old when they are ready to be moved forward facing in a high backed booster.
We had the Nuna Arra as our infant car seat with the Nuna Mixx pram. I knew I wanted a ERF car seat so we went for the Nuna Norr, really pleased with it and my boy is super comfortable in it