Booster seat recommendations please - tall 7 year old

[ATowelAndAPotato]

Can anyone recommend a booster seat for a tall 7 year old?
We currently have the cosatto hubbub (not sure if I spelt that right) but she is nearly too tall for it and I can’t extend the head support any further.
I would prefer a high back booster seat but not sure if any others will be any taller?
Thanks in advance!

hopeful bump

Anyone?

Cybex z-fix is up to 12 years. I have a child wearing size 11-12 clothes and still fits comfortably.

Cool thank you, will have a look.

Axkid big kid or Britax kidifix isize or the kidifix 3 would be what I would get.

Thank you, will look at those too.

We have had two maxi cosi ones which are up to 150cm.

Great, thank you. Lots to look at!

Second the Axkid Bigkid, or the Diono Monterey XT I think is also meant to be good for tall children

We had a Recaro Monza Nova 2, lasted my eldest until just before he turned 10 at about 145cm, and he is long in the body so genuinely would go to 150cm for most kids. It's also quite wide, we didn't go for some HBB when looking at them as they were going to be too narrow for an older child.

Amazing. Thank you for all your recommendations! Will look at them all