NIT Mizoram - National Institute of Technology

It could be better as you will get some good facilities and more opportunities due to the fact that you are in a government college. If you are concerned with your studies then it could be better than the state colleges. You will definitely get problems regarding infrastructure. But then you have to choose according to your priorities.

Go for Osmania University if you don't want in the NE states. Osmania University is all good in terms of many aspects and comparable to NITs of NE.
First of all, every college is good. Everything depends on the students and how he/she is. Thus as per the question, my answer will be if you choose NIT, then go for Agartala or Silchar, else choose OSMANIA University.

As per the insights, JIIT is said to be better but in my opinion NIT is NIT be it in Mizoram or Delhi. Moreover, some factors do play a role but if u have enough talent u can succeed well. Afterlife is more important.

One NIT is in Sikkim and same for Mizoram. However, these NITs are quite low ranked due to various factors. Still, it's a prestigious college.

Placements (as provided by college):
Companies / Recruiters who visited the campus
Aricent Ascent BSNL CETPA DRDO HCL HP i3India Technology Indian Oil Indian Railways Intel Microsoft NIIT NTPC ONGC Robosapiens Tata Power Think Labs Times Automation
For further details regarding placements visit college web site at the link mentioned below, or download the college brochure:
https://www.shiksha.com/b-tech/course/b-tech-in-computer-science-and-engineering-national-institute-of-technology-mizoram-aizawl-197295
Regards.

See, NIT of anywhere in India is good and no matter where it is located and you can see that students from UP and Bihar are toppers of there stream there.