Clarity about future

Both courses only you can get degree, you can't do practice in that field as you will be doing practice or job in CA. CS can be done more easily than cma. But don't effec yyour CAsstudies because of other courses.

Most of my friends have done CS along with CA and according to them it was not that difficult as they have expected.Just little more hard work is required.

I've taken up both courses and am now done with CS. I am writing my CA Final. I personally think you should go for it if you think you are capable of putting in the effort. My personal experience was that it was far more difficult than I expected it to be. This was not because of the subjects or the exams but the pressure of time management. It's stressful. Coming home around dinner time from articleship and then studying for CS till midnight before going to CA Final classes early in the morning... Just make sure that the choice to work hard is for you. You need to be able to ascertain your own capabilities. I cleared all three levels in the first attempt without coaching. I don't think the difficulty level of the exams is very high for CA students. But there are other factors to consider. All the best.