you may go for gftis and sftis where your chance of getting in high even you can offcourse get gftis which has better rank than the nits but you have very very low or no chance of nits and good iiits

you may go and explore your self and look for college which are most probably be alloted to you through this link: https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

you can even look for other college like thapar , smvdu and if you are from delhi ..i mean done your 12th from delhi than go for dtu iiitd nsut through JAc

good luck