In terms of Placments

VJTI is Better than COEP

According, to careers 360 COEP has AAAA+ rating which means outstanding and VJTI has AAAA rating which means good.

(A : Lowest Rating || AAAAA : Highest Rating)

If we compare both the colleges in terms of placement then both are good colleges but if you have to choose one you can go for COEP.