Is SOAS or Queen Mary better for mental health support?

Hello, I have researched both universities and the support that they offer rather thoroughly, both seem good for different reasons: for SOAS the wide range of therapies and for Queen Mary the support for students with previously diagnosed mental illnesses. I was wondering if anyone has had any experience: positive or negative with mental health in both of these universities. I have dealt with mental illness in the past and so mental health support at the university I go to is really a massive factor in what decision I make.