which IISER is best for Computer science engineering
Hello,
No. IISERs provide pure computer engineering courses. They provide pure science institutes. BS-MS courses are offered by them. The curriculum of BS-MS program in engineering disciplines is interdisciplinary in nature - which allows the graduates to pursue careers in the fields that lie at the interfaces between natural and applied sciences. Only IISER Bhopal has a department of EECS (Electrical Engg & Computer Science), where students can get a 4 yrs BS or a 5 yrs BS-MS (Dual Degree).
https://engineering.careers360.com/articles/iiser-admission