Hi aspirant, in my opinion, vnit mechanical is a better option. IN Vnit there is a good competitive among students. The placement scenario is better. Overall it looks better.
Both the college are nearly the same. You should choose that college which gives you option of choosing your favorite branch.
I suggest you to research about both and then decide what suits you best.
Hope this helps. Regards
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile