Hello aspirant!!

According to me there are many best coaching institutions for neet and jee preparations situated in chennai and kerala. Top institute other than aakash and alan , there is greenpark institution and narayanan institute which follow a unique method of preparation many students from that institutions had entered into top medical colleges.

Some important tips for neet preparation refer to the following link below...

https://www.google.com/amp/s/medicine.careers360.com/articles/neet-preparation-tips/amp

All the best!!

Stay safe!!