Stony Brook or Ohio State for Biology/Pre-dental

I am sorry, I do not know honors yet because that decision at Stony Brook will be released in March and I do not have honors from OSU. There are few other factors I am not sure about:

  1. Where will it be relatively easier to maintain high GPA
  2. Where can I get into research relatively easily
  3. Where can I find volunteer or shadowing services with relative ease.

Maybe, there are no differences and maybe it all comes down to student but I am wondering if these are valid considerations or not

Thanks