Its a choice that I may have to make for real soon!
DC-reception is young for his age, struggles with sitting still & following instruction, 'misses me every day' - but made great progress in all these areas with the help of teachers who are far more patient than me.
DC-KS2 is academically motivated, insomniac & quirky with asd traits.
Ks2 is far more my cup of tea in terms of providing support - but I wonder if DC-reception would benefit more from having more time at home/ nature rambles etc.