What car do you have? You may be better off posting in the specific forum for your car!
This forum is typically used for club meets and car shows, etc.
Having said that ... at 50K I assume it is a 2015-2016? and that your Factory Warranty and maintenance has expired?
I only have experience with the Dealers in Weston and Delrey Beach. with my 2016 XC90 T8. Both a "typical" dealer experience but I do like the Delrey Beach shop better. I have never taken any of my Vintage cars to any shops other than taking the rear end from my '73 142 out and taking it to an independent Jeep specialist for a Eaton/Spicer LSD install,