I’m getting CSE in KIIT 2020 , should I take admission or take a drop for other colleges next year like BITS, VIT or Thapar?

take KIIT CSE if you are not getting above mentioned colleges THIS YEAR.

If you get these colleges this year , follow this :

BITS>Thapar>VIT

Take a drop only if you are confident to crack IIT. No point in dropping a year to get into tier 2 colleges.