Manhattan

Since there are two campuses of NYU, one is located in Manhattan and the other is located in Brooklyn. Most of NYU’s main buildings surround the Washington Square. Important academic and student life buildings include the Kimmel Center for University Life, Silver Center for Arts and Science, Elmer Hobst Bobst Library, etc.

Hi Sauvik,
It's hard to compare, both TPR and Manhattan are quite popular. One way to find out is by visiting the centers and find out the statistics. Try to get in touch with ex and current students. Compare the study materials and the schedule, most importantly are the instructors certified? Diagnostic tests are important, enquire how realistic are the mock tests with the actual tests. Finally it's upto an individual how he deals with competitive tests no matter what. So choose the center as per your suitability.
Hope this helped. Please feel free to revert for any clarification.