If you're debating between two colleges based on what will give you your best chance of getting into medical school you're headed in the wrong direction. If both schools are of equal caliber then choose to attend the school where you will be most happy regardless of whether you plan to pursue medicine or not.
College is a time to explore and find out about yourself and you don't want to attend a school only to get into medical school. What happens if you decide premed isn't for you? You'll want to graduate from a school with a degree that you're proud of. Plus, a lot of people for many reasons do decide midway through their college careers that medicine is not what they want to do with their lives and this is perfectly ok.
At the end of the day no one can tell you where you should or shouldn't attend school. This is purely a personal decision.
What you do is take in all the facts and opinions that you'll be presented with and then you have to decide for yourself what will be the best option for YOU.