If money is literally not an issue for you and an airline career is what you want then OAT is probably best place to go (though have not heard any bad words for CTC), but only if money is no object!
I'm on the modular route and at the end of both our training we will have exactly the same licence and many others I know who have completed their training (by modular) through to a type rating are working in the right hand seat for differing airlines. Also at the end of my training I'll have spent probably less than half of the dosh that you'll give to Oxford!
All schools pretend to have a great association with an airline or operator, maybe they do maybe they don't and it is only a very, very lucky few who come through at the right time that will benefit.