DD started year 7 last year with one hour commute each way (2 tubes, or a tube and bus) to her new school.
We had similar concerns as you and some decent local options, but at the time we really liked her school and underestimated impact of total two hours commute each day in London.
We still like the school, and quite happy with it, but I now feel that the marginal benefit of attending a specific school doesn’t compensate for the negatives of long commute, as long as there are some good local options.
this is subjective of course. DW thinks otherwise and DD sways between ambivalence to negative (towards the end of the week!)
Our main negatives of the long commute in the past one year are -
Initial few months are really hard and tiring. Extra travel time each way, cuts into homework (plenty by year 7) and sleep time. DD got really tired by mid week in the initial few months and still complains a bit now and then, comparing her travel time with her friends.
Tube strikes, frequent train disruptions etc make everything harder. DD missed two days in school last year due to train strikes, and more days when she was late.
after school clubs or morning clubs are very hard to fit in, at least in year 7. So DD is in the school we all wanted but doesn’t get the full school experience.
Social life is harder. She can’t meet up with her school friends in the summer hols or weekends as easily as her other friends. Birthday parties are harder - sometime we still need to take her to various venues while most others just turn up by themself.
Attending school events is harder for us as parents or picking up DD at the end of an event. We like to volunteer in school events and regularly did so in primary but it’s not as easy now.
I feel over time the experience has improved, and last term was much better than first term. DD has developed commuting muscle. So maybe in another year things will become normal. But my thoughts are that unless local options are bad, why add the extra hassle of a long and sometime unpredictable commute? Year 7 alone is hard enough!