I think “advantage” is a misnomer. Classes at community college? There is quite a difference in the courses at community college and courses at a strong 4 year university. Naturally there may be some classes at community college that are rigorous but overall, there is big difference. But it may depend upon your major and interests. There are a few other threads about this program on this site. You should also read about Broome Community college in some of the review sites like NICHE. Academics are a huge part of college. I question the appropriateness of spending 2 years at a community college if you are ready for a 4 year university. But for students who can use some remedial help in some topics, community college can help students establish a firm academic foundation first before going to college.
When a college talks about being highly rated, they mean the academics. If you are at community college you are not getting the academics of the school. It would be like going out to a fine restaurant but instead of eating the gourmet cuisine, once you are there they serve you McDonalds. yes you get atmosphere and the bill but the food is different.