Which is better: IT at IIIT Allahabad or Biotechnology at IIT Kharagpur? (Considering no special inclination)?

I would any day recommend you to join IIT Kharagpur as it is the oldest IIT and well established today. Here are some strong points that might convince you to join IIT Kharagpur:

• Irrespective of the branch you choose, you will get similar exposure and campus life as everyone else. 
• You can easily crack noncore companies offering excellent packages given that you have a good CGPA
• The extensive alumni pool comes to your rescue at some point in your life.
• It is specifically a good choice for those who aren’t inclined towards a specific branch as they can explore various fields and get maximum opportunities.
• The IIT tag is enough for a brand name that will help you outside the country for higher education
• People consider you geniuses just after knowing about your IIT background and you are expected to excel everywhere 
• It’s not an overstatement to say that IIT has the best peer group among other Engineering colleges.
• There is a certain type of bias that makes IITs a much-preferred candidate for the best job profiles.
• Lastly, the Biotech department at IIT has excellent professors, great research opportunities and a few foreign internships offers as well. 

Except for CS and ECE, all the other branches get similar treatments during the open to all placements of IIT KGP.