Electronics and Instrumentation at BITS Pilani and Electronics and Communication at MNNIT Allahabad both are good choices. Also, BITS Pilani and MNNIT are reputed institutes. So, you should choose either of these two options based on your interest.

I have few friends at BITS, s I can give you some idea about their ENI branch.

• ENI course offered by BITS Pilani is great in terms of academics and pay package. ENI is derived from EEE courses with only 3 - 4 courses being different from EEE.
• BITS also offers extensive lab facilities for their EEE branch due to CEERI.
• According to the recent placement highlights, the average and highest CTC offered at BITS is 15.96 LPA and 9.7 LPA. At MNNIT the average and highest CTC are 10 LPA and 49 LPA respectively.

For further information or so you can definitely visit the official sites of both the colleges. You can also visit their Facebook pages, where you will be able to find seniors from these branches who can give you more information regarding the branches.