Whether be it Kaari or Paari… All are same.
Food is same for all. ‘Cause both will be sharing the same mess. Laundry will be same. Even the room’s architecture and interior of room are same for all.
The only difference will be your room mates.
But if you go for NRI hostel. You can enjoy the AC.
So coming down to your question i.e. which one is better. The answer my friend is, everything is same there. There is no difference that could be told.