Hello aspirant,

As  the experience persons can define it as we all are just compare that campus.Both campus  are very good .

1.IIT bhu : According to this campus  faculty is good compare to Nit trichy and campus life is awesome knowning different things day by day. in Engineering and architecture median package 13.60 lakhs.

Facilities like hostels,canteen,library,sports,medical services,ATM facilities,Wifi. are good.

Top recruiters companies are Nutanix,Goldman,sachs,google etc..,

For more information on this college visit this link

https://www.careers360.com/university/indian-institute-of-technology-banaras-hindu-university-varanasi

2.National Institute of Technology ,Tiruchirappali :Courses offers M.E/M.Tech,Ph.D,B.E/B,Tech,M.s,M.S.C,B.Arch,M.B.A,M.C.A.

According to the placements B,E/Btech median package is 9.19 lakhs.

Facilty : hostel,library,sports,swimming pool,Gymnasium,shopping complex,Transportation. College Infrastructure is great  teachers give more supportive to the students.

The Highest package offered cs student 70 lakhs

Top  companies like wipro.Exide,Yahoo,Google,Microsoft,Honeywell etc..,

Both are best at there levels.

For more details visit this link

https://www.careers360.com/university/national-institute-of-technology-tiruchirappalli

This information may helps you,

GOOD LUCK!!!

You must try for IIT as IIT gives lot of career opportunities like good placements and best study materials. Also IIT has best experienced teachers than NIT. So IIT will be good option but for IIT please remember you have to appear in JEE Advanced.