Orange parental control isn't bad, but you need to know it mainly works at the router level - so it blocks sites pretty well on wifi, but not if your daughter uses her mobile data on a phone. The box interface lets you filter by categories (porn, violence, gambling, etc.) and you've also got the option to create a whitelist if you want to be really strict. One thing a lot of people forget: change your box admin password regularly and keep it somewhere she can't find it, otherwise she'll just disable the whole thing at the first chance.
Honestly, for a ten-year-old kid, the Orange filter is more than enough combined with a good talk about the internet - VPN is more useful for teens who are really trying to get around the restrictions. Also check out the parental control settings directly on her device (Windows, Android, iOS), it's often more reliable than just relying on the box alone.