UCLA vs UW vs Cal Poly SLO for Biomedical Engineering/pre-med

[lkg4answers]

For reference, I’m linking to the previous thread comparing UW, SLO and Davis.

UW, Cal Poly SLO or UC Davis?

My son got into UW (engineering undeclared, with $5400 scholarship),Cal Poly (biomedical enginering), and UC Davis (biomedical engineering with $13125 scholarship). They are all about the same cost per year. He is from Hawaii and is looking for advice on pros and cons. He is leaning toward UW. He won’t miss the sunshine and doesn’t care to do outdoor activities. He rather go to the gym. lol