If you are asking which is a better school in terms of college admission, it is very hard to answer. However, Rutgers Prep is an older school (I believe it is over 200 years of history) and thus is more nationally recognized. Both schools have a very strong academic program and good college counseling office. Given the fact that admission to IVY universities becomes more challenging even for elite private schools, both schools have experienced decreasing number of IVY accepted students recently. Still, Rutgers Prep has maintained about 7-10 % of IVY acceptance rate. Although both are excellent schools, with a longer history, national recognition, more traditional academic curriculum, it seems that Rutgers could have slight advantage over Winchester in terms of college acceptance to the selective universities and colleges. However, please understand that the quality of education provided by school is not entirely relying on college acceptance rate, it is rather dependent on how much students can grow and be satisfied at schools. It could be absolutely true that Winchester will be the best school choice if your child is happy there. Please consider carefully all aspects of schools, not only college acceptance rate, and make the best choice for your child. Good luck!。