I just began coursework for DesignLab's UX academy.
I looked into General Assembly's full-time and part-time courses, and Career Foundry, but made my decision on a couple of factors:
1. DesignLab costs less, and there's more hours of work in the course, so just the hard numbers suggest that it's more bang for your buck.
2. I have two friends here in Oakland, California who have created content in some form for DesignLab, and they both speak well of the program.
Too early yet to say how it's going - I only just started this week on the part-time track, but I'll keep updating.