According, to Careers 360 CV Raman college has AAAA ratings which means very good LNCT has AAA+ rating which means Good.

You can go for CV Raman college as it has overall good ratings and it provides good placements, exposure and faculty. It has good infrastructure. 

You can also compare both the colleges from the given below link

LNCT Ratings and Reviews

CV Raman College Ratings and Reviews

Good Luck!!