I have 15-yr and 11-yr old sons. The 11-yr old got 100% across all SATS (first kid at his primary school to achieve that) and I wonder if I should get a tutor to keep him on track at secondary. My 15-yr old did well in SATS (didnt get 100%) but his learning has suffered a bit over the pandemic. He recently failed 2 of his GCSE mocks. Should I get tutors for both? Or just focus on GCSEs for now? It seems to be about £35 p hr, is it good enough to get an hour fortnightly?