Is Aakash the best for IIT-JEE preparation or is the study material that is provided good?

Yes, it is also a good institute for JEE preparation, and then study material provided by them is quite enough for securing good marks in that. Plus, in this course they will also provide you all the relevant study material that is required for other private universities and state universities exam.

Both are good. I was a student of Aakash distance learning programme and my overall score was above 60% which is considered good. I was eligible for many government engineering colleges and finally I opted for RTU, which was the closest to my home. I was also a DLP student of resonance, which is equ

Yes, Aakash is a good coaching institute for IIT-JEE and they also provide good study material also.

If you really want to join coaching, then there are more competitor as compared to Akash, but I prefer self-study other than coaching, rest is up to you.

It is good for preparing JEE.