Background: son in y6, has place at a full boarding school (for y9 of course), currently at a prep where a large minority weekly board, and many flexi-board. He boards one night a week at present and is fine with that. Has done full weeks at residential summer camps etc. without problems. His head has suggested that he switch to weekly boarding in order to prepare him for full boarding later; I get the impression that this is a general recommendation rather than anything specific to DS. DS doesn't want to do this, saying that he's confident he'll be ready to enjoy full boarding two years from now, but doesn't want to give up any more of his limited time at home in the meantime.
DH and I are strongly inclined to trust DS on this, and not try to push him towards weekly boarding (we would never insist, as "our child doesn't board unless he wants to" is something we feel strongly about, but if we were convinced that was the right thing, we would explain to DS why we thought that). I don't really want to discuss this with the head as that suggests it's up for negotiation whereas in fact we will decide! However, I would like to hear views of experienced parents, particularly if we're missing something important.
I feel that the one day a week boarding is useful in giving DS the experience of sleeping at school and handling all the same elements of the routine he'd have as a weekly boarder. It's not clear to me that four days a week would give him anything radically different. It would be longer away from home, and longer with less privacy. Still, he knows the place extremely well and knows all the people, has established friendships etc. - I feel the problems he's bound to encounter going into a new school are not things this would help with much. (Also, he'll have his own room at senior school, where prep has dormitories, so a different environment that way too; he doesn't particularly need to learn to handle a full week with no privacy.)
The extra money that weekly boarding would cost is a factor too; boarding fees will be a stretch, and we're being very careful to get value out of all the money we spend, saving as much as we can to safeguard our standard of living later. While we certainly could afford for him to weekly board, we wouldn't want to pay an extra hundred pounds a week without good reason.
Another factor is that DS will take very hard scholarship papers, in which his prep does not have a recent record of success, but for which DH and I do have some relevant skill. We have an evening routine that we're all enjoying to supplement the language teaching he's getting at school, and I'm loath to give that up.
My attitude is certainly coloured by experience with DS that he's typically very sure whether he's ready for something or not. If he's not, pushing him does no good and can in fact backfire. He can flip quickly into being ready, and then he's completely ready. I'm inclined simply to believe him when he says he will be ready in 2017 but doesn't want to do this proposed preparatory step, at least not yet.
Experienced boarding parents: am I missing something? How does that chime with or differ from your children's experience?