I come from a community program, so I have a bias...and I would agree with you two. I rotated as a student at both Grand Rapids and Mount Carmel and loved it. I have two good friends at both of those programs and they love it. In both types of programs you can get a great education, but like you said community programs tend to be a little more laid back. You are generally treated as a colleague at community programs and there is not so much of a hierarchy. With that said, some university programs are also like that, you just have to figure our where you feel most comfortable, want to live, and is a place that will facilitate your learning. Ultimately, it comes down to you. There are many great programs out there, but it is still your responsibility to work hard and learn, which is why going to a place that makes you excited to be there important. Unfortunately, my community program is closing and I have to transfer. I am going to a university program, but it has a very similar feel with a very collegial atmosphere and that is what works well for me.
Good luck with your search and on match day.