Which is better? The one that is most affordable.
Pre med isn’t a major. You pick any major that provides you with an opportunity to take the science and math prerequisites.
Merit-based scholarships are hard to find and are competitive. They may not cover your full costs.
Med school is running $100k per year. Can your parents afford that for 4 years? Most students are funded by their parents and loans but . . . . Government loans are disappearing and decreasing in amounts available. Scholarships are rare. So you need to go to the cheapest undergraduate program that accepts you.