Examberry - your feedback? for year 5 child

[schooling123]

I have 1 - 2 - 1 tutor for my child. Some people recommended Examberry and when I compared hourly rate, then my tutor is just slightly more expensive. would it be bettr to keep tutor - although she is a qualified teacher, she does not have experience of preparing for 11+. what would be your views please?