Concept Design school?


Hello CG society peeps
I have been working in film industry as a graphic artist for past 4 years. I am looking to change my carrier direction to concept Design . I do have a MFA and the maximum time at this point I am willing to dedicate toward this education is 18 months.
I am thinking between ZDF, Syn studio and CDA
Any suggestions, feedback or if there are any other school you guys can recommend?
Much appreciated


Can you put this knowledge into practice?