Another secondary school choice dilemma, sorry
We are lucky in that all our choices are decent schools, but very different and I am tying myself in knots trying to make my mind up. Any comments would be appreciated 
In case it makes a difference, DC1 is very bright but may be tempted to coast if not pushed. DC2 is not as academic but works really really hard at everything. DC3 too little to say.
We are choosing between 3 schools. School A is very local (10 min walk), very nice feel, great facilities. DC1 virtually certain to get a place, younger DC would then get in automatically. Tiny catchment so all friends would be local. BUT very vague on ability setting, in the main it is "left to teachers' discretion" and I understand most subjects are taught in tutor groups - I worry if DC ends up with a problematic tutor group he is with them for all subjects. GCSE results are good (maths slightly weaker) but Head freely admits will look worse under the new criteria for publication this year. A level results are ok with some good individual results.
Schools B and C are both a bus journey away, B would mean a day of 7.45-4ish, C would be 7.30-4.20. Both use setting/streaming for most subjects. Both good reputations, great facilities, good GCSE results. School C also has a good A level record, whereas School B has a new (thus untested) sixth form. Large catchment areas for both mean friends could be based miles away.
DC1 and 2 absolutely loved the open day at school B, the teachers and students were great and DC came home very inspired. The main downside is that it's a bit of a long shot because, although we meet faith criteria, DC isn't at a feeder school. If DC1 did get a place, chances are DC2 wouldn't (unless he switched to a feeder primary). Also logistics of doing any late pick-ups in the traffic e.g after activities (no late bus).
School C is a much bigger school (slight worry about DC being "lost") and seems to cater particularly well for the more able students. When we looked around we spoke to a deputy head who was lovely and really great talking with DC, good on pastoral care. We are theoretically out of catchment so not guaranteed a place (and no sibling priority for DC2) but past few years suggest we should be ok.
DC's choices would be B, A, C in that order - clearly based on where his friends are likely to go. I would love to have him local at A but worry about the mixed ability teaching and potential problems of being with one class for everything. I wonder if setting/streaming would suit him better. I would be happy to go with his choice (B) as a long shot but can see it causing problems for the younger DC in terms of admissions. My instinct is school C is a bit better overall - but is it enough to subject him to the longer day and bus ride, especially when he would prefer both other schools?
I suspect this has become an essay - sorry
Would be grateful for any feedback on local vs bus, setting vs mixed ability, or anything else! Can't see the wood for the trees right now 