See both the courses are good and both have good career too. Every course has its own pros and cons and it's own opportunities and salaries placements. So ask yourself which is the course that you gonna enjoy more. Still to answer your question, I'll say ki if I were you, then I would have gone with btech that too in CS branch so that I get more opportunities of getting a great job and salary since CS is a very increasing field. As everything is getting computerised, programing has become one of the great scopes for the future.

Thankyou.