IMO its amazing. One of the few/only options i got and so happy with it. I didnt get navigation or any drive assistance or digital cluster as i thought those were not needed.
to me the sound system upgrade its a must!!!! way better than going aftermarket systems (less headache and doubts and NO graspy sounds). sounds is perfect and destroys all other sound systems in Mercedes, Audi, and even other BMW models with the same system. Our car has an amazing incubator for acoustics.
DO IT!!!
Also live in Florida