You are right here and I apologize for that. It was naive of me to say, especially since I've only taken one upper division bio class at Davis. I get the feeling that Cal science courses are only "harder" because of the competitive students rather than the professors/content, so that wasn't a fair assumption to make about Berkeley on my part.
As for overly romanticizing Berkeley, that is definitely possible. However, I did live in the city for two years when I first moved to the US (during high school) and I fell in love with its charm and the university's campus. The majority of my family -- including both my parents and my brother (now also a PhD student there) -- graduated from Cal, so it was not some far-off fantasy. Then again, the fact that my family went there is part of the reason I have always wanted to go, so perhaps my love for the school is not as genuine as I may think it is.
In the end, I know that Davis is better for me. Attending my dream school for two years is not worth ruining my research experience, passing up what could be amazing LoRs, and having to make connections from scratch. However, I always come back to the nagging thought that I may regret the decision to pass up Cal in the future..
Thank you so much. I really appreciate all the objective feedback! I am leaning towards remaining at Davis now. Medical school doesn't care where I graduate from and neither should I... perhaps I am inflating Berkeley's worth. Instead of focusing on the opportunities at a different university, I should instead focus on getting even more experience at Davis (i.e. intern at the med center, EMT training, start TAing again, etc), which would be much more beneficial. Emotions (and, to some extent, over-excited parents) are hard to ignore, though. 😛 You have all helped put this in perspective for me, though -- even if it seemed obvious to you.
Sorry for any tyops/grammatical errors/repetition. I am on the train and its rattling like crazy at the moment so I can't read what I'm typing haha.