Hello aspirant,

Scoring good marks in the NEET exam completely depends on the number of MCQs you solve and how many of them you get correct in a short period of time. The names of the test series you mentioned above are all really good when it comes to questions and the difficulty level. However, I suggest opting for Physics Wallah Test Series as the format is very similar to previous year's questions and a good mix of easy, medium, and difficult questions. Many questions which were included in the test series came in the NEET 2021 paper as well.

For biology, keep revising NCERT and for Chemistry and Physics, keep solving MCQs daily (at least 100 each)

Here is a list of most scoring chapters you should focus on- https://medicine.careers360.com/download/ebooks/neet-2022-most-scoring-chapters-topics-based-on-past-5-year-analysis?icn=article-exam-view&ici=article-exam-view_related-ebook-samplepaper

You can also refer to the article for helpful preparation tips to boost your preparation- https://medicine.careers360.com/download/ebooks/neet-preparation-tips?icn=article-exam-view&ici=article-exam-view_related-ebook-samplepaper

All the best!