Choosing IT at any of the mentioned colleges depends on what you want to make your career in. If you are good at coding then IIIT Allahabad will be a good choice. The course curriculum is designed to provide you knowledge of DSA, OOP, and so on. You will learn more about coding at IIIT Allahabad than at NIT Allahabad.

IIIT Allahabad also has a good student environment which will help you in acquiring knowledge and keeps you motivated.

If you are not passionate about learning to code, then NIT Allahabad will be a better choice. In NIT Allahabad, you will meet students from a diverse background that will help you improve and groom your personality. The institute will give you wider exposure. You can prepare for examinations like UPSC or CAT And can also start your own start-up. NIT Allahabad has a better brand value than IIIT Allahabad.

Therefore, you can choose either institute as both of them are equally good. But coding is important to get a good placement in MNCs. So choose according to it.

BIET Jhansi is an institution known for the fact that their students are capable enough to study and learn about the subjects all by themselves. The college encourages the fact that the students need little to no guidance from the institute itself. My sister was pursuing CS from BIET and she mentioned that the IT branch in the college is self-financed.

Students aiming for better salary packages and job opportunities have to work hard on their own. The complete dependence on the institute without much of your effort, will only provide you with the basic and comparatively lower salary package of 3 LPA.

If you are planning to have a bright future in the IT field, it is a good idea for you to start learning and practicing all the coding languages beforehand and try attempting beginner level problems as well.

Moreover, please note that IT is one branch which needs a little more dedication and sincerity as compared to the other branches of engineering studies. Hence, whatever college/university you choose for IT, hard work and interest will push you to do your best.

The Information Technology (IT) branch at MNNIT Allahabad is as good as the Computer Science and Engineering (CSE) branch at the institute. There is not a major difference between the two branches.

• Course Structure: Many people have the notion that IT students are not taught coding. This is totally wrong and almost 80% of the course structure of both the branches are identical. There are some CSE subjects such as Microprocessor, Embedded, etc. which are not taught in the IT branch, and some IT subjects such as Graphics which are not taught in CSE. Else all other important subjects such as Operating System (OS), Networking, etc. are taught in both the branches. 
• Placements: In terms of placements, barring very few companies such as C-DOT, a Government of India (GoI) enterprise, almost all companies allow both CSE and IT, students, during their campus placement process. It’s pretty common to find someone from the IT branch and someone from the CSE branch being recruited in the same company in the placement drive. So, you need not worry about placements from the IT branch.
• Professors and Grades: The same subjects are taught by different professors in the two branches. This sometimes fuels the feeling of a bias of the institute towards the CSE branch among the IT guys which is not entirely true. Even though the professors are different, exams are written by you. So, study well and secure good grades.

The bottom line is that if you are not getting CSE, then you should definitely consider IT if you are interested in coding.

One of my friends pursued Mechanical Engineering from NIT Raipur. So, I know a little bit about the institute. Some of the most promising features I found about NIT Raipur are as follows:

• The faculty here is absolutely well trained, experienced and attentive to the particular needs of every student.
• Here you will experience a supportive environment and independent learning culture. A wide range of multiple competitions to take part in ensuring sportsmanship development. Attendance does not impact your marks that much.
• A lot of internships are offered to CS students in companies like UHG, SORROCO, WIPRO, to name a few.
• Off-campus placements and opportunities are offered. I know of a handful of students who got placed in Microsoft in off-campus placements.
• The claim of 100% placement is fairly correct with the average package being 3.5 LPA to 32.5 LPA on campus in companies such as Amazon, Samsung, UHG, Capgemini, Infosys, Wipro, Polaris, and more.
• The average CPI at NIT Raipur is 9+, thus making the scoring pattern very student-friendly. For all those preparing for CAT, these scores will be very beneficial.
• The lab facilities available at the institute are quite good. 
• The college also organizes coding competitions and hackathons. 
• It has a well-established alumni base across the country, as a student of the institute you will have access to that.
• NIT Raipur also offers branch sliding. 
• The closing rank for the IT branch is lower for both home state and other states as compared to CS. However, as a student of IT, you will enjoy the same opportunities as CS students. 
• NIT Raipur has a ‘one student, one placement’ rule. But there’s a team named ‘DREAM’. When the placement average for any branch goes over 75%, students are allowed to sit for dream companies i.e. the companies offering higher CTC.

Overall, IT at NIT Raipur is a good branch, with decent placement records.