<p>Have you toured all four schools? I’d suggest that you visit, email, or phone the physics departments to find out more about what research opportunities are available for undergrads. You’ll want to know how many professors or research teams welcome freshmen, if it’s easy to become involved. See if the professors are looking just for cheap labor or if they will help and promote the work of deserving students. Ask about placement for grad school and internships. See if there’s research in subfields you find particularly interesting. Talk to other undergrads and see if what they say squares with what you’re hearing from the department.</p>
<p>Best of luck.</p>