what should i know before getting a q60?

Im going to get a q60, ive done plenty of research i’d say, Im aware to avoid the 17,18,19 models very unreliable often leads to turbo failure, and to not follow the oil change schedule they give you, is there anything else i should know about before getting a redsport q60? like should i buy anything and add it to the car to make it more reliable?