Dear aspirant,

Kota is one of the most famous place for jee preparation and choosing coaching is a big thing for selection in jee mains and advanced.

Some good coaching:-

1. Allen

2. Resonance

3. Vibrant

4. Motion

5. Nowadays, Etoos and ATP star is also getting good reviews on internet.

Here is a list of things which you should consider for selecting coaching

1. Study Material

2. Test series

3. Faculties and batch size

4. Doubt solving facilities

So accordingly choose the coaching you think is best. Recommendation is Allen (batch size can be big) and motion ( consult student present their for better opinion). You can also take distance program of these coaching as online coaching is growing rapidly in popularity.