My knowledge is based on information available , and I don't have information about specific batches or their performance beyond that.
To determine which batch is the best in Physics Wallah, it would be best to consult reviews, testimonials, or speak with current or former students who have attended the coaching institute. They can provide you with insights into the quality of teaching, course material, and overall performance of different batches. Additionally, you can reach out to Physics Wallah directly to inquire about their batch records or any information they can provide regarding the performance of different batches.