In terms of placements, you will definitely get placed with either options if you maintain basic cut offs.
But overall what matters is your skills, you will have to work very very hard in both branches in both colleges.

If you want to work in core companies like Intel,EMD. You must opt for ECE branch at MSRIT.
If your prefer IT sector,you should choose CSE at DSCE.

as per the analyzing report of Careers360
Ramaiah Institute of Technology, Bangalore has AAAA+ rating which means outstanding
Dayananda Sagar College of Engineering, Bangalore has AAAA rating which means very good.
(This rating is based on the research of the colleges on various parameter like placement, Faculty & Industry Exposure etc )

You can also check the genuine reviews of the colleges with the given below links.

https://engineering.careers360.com/colleges/ms-ramaiah-institute-of-technology-bangalore

https://engineering.careers360.com/colleges/dayananda-sagar-college-of-engineering-bangalore