Carnegie Mellon vs Brown social atmosphere.

I am going into my junior year of collage as an undergrad. I am currently at johns Hopkins majoring in mechanical engineering. I got into both Carnegie Mellon and Brown as a transfer student but I have had a lot of trouble figuring out which place would be better. I decided to transfer from Hopkins because socially I have not been happy. I am a very quirky out of the box type of girl and I love art and fashion. I want to pursue a carer in wearable technology. I have not clicked with the a lot of the people at Hopkins because a lot of the people I have met are very ridge and not super out there and different. I don’t care about which school has a better mechanical engineering program because the program at Hopkins is amazing! I just want to go to a place where I will be genuinely happier and fit in with the engineers around me more. I’m worried that Carnegie mellon might be too similar to johns hopkins with the student body, especially the engineers that I will be surrounded by. Can anyone give me there opinions on the different environments of the two schools?