The Berkeley School or St. Brigid Academy for Dyslexic Student?

Our 1st grade son has been in a language immersion school he loves since 3. He was diagnosed with dyslexia in fall and the school can't support him, so we had to find an alternative for next year. We didn't get into the usual dyslexia schools (Charles Armstrong, North Bridge), but we were recommended The Berkeley School (TBS) and St Brigid Academy. We've gotten into both and have to make a decision in the next couple weeks.

Does anyone have experience with a dyslexic student at these schools? We have two concerns - academic/culture and cost/commute.

We're unsure what level of support we'll get and how well they would prepare our son to establish strong literacy skills to be able to move to a traditional classroom in the future. At TBS, it seems like some teachers and learning support staff are trained in dyslexia support but some less-so, so our experience could vary year to year and even next year as assignments aren't made yet. Our bigger concern is that there is less structure and it could bring out our son's ADHD tendencies that are largely mitigated by the focused, structured environment at his current school. St. Brigid seems very structured, has handpicked teachers and dyslexia/dyscalculia-friendly curriculums at the core, and has leadership that is fantastic. But St. Brigid is only going into its second year and teachers only have a year of experience with this curriculum, and only had a few dyslexic/neurodivergent kids in each class during the debut year. 

Financially and logistically, we have concerns about coupling a tutor with the high price of TBS (they recommend continuing our tutor), and while St. Brigid is far less expensive as a Catholic school, we'd have to commute to SF each day and find a co-working space and parking in the city which is a big logistical change for our family (current school is 5 blocks away).

Any recommendations on both what's best academically, and about the long commute or a high price tag at either of these schools?