You must select csbs as it is a mew and revolutionary branch in engineering. In this the cs syllabus remains same and some busimbus subjects are included and electrical engineering is removed. Higher chances of placement as tcs has promised to prefer csbs over cse.

Hope this helps.

Go through this for detailed information: https://www.quora.com/Which-should-I-prefer-CSE-or-CSBS-computer-science-and-business-system