Dear Gopi,both colleges are private and autonomous and no doubt both are good Engineering colleges and having ample opportunities to grow as an engineer.If you are talking about placements then also both colleges are good and apprx 80% students get placed in IT companies,Core companies etc.In respect of packages MVGRCE is better than Sree Vidhyaniketan and the highest package go upto 8 lacs instead of 4 lacs of later.Also it depends on your skills and understanding that you will be placed or not.So,just be confident and choose the college which you like.

Thanks.