Which course is best whether CA or CS and which one will take less time to complete

both the course is useful bt he or she must b dedicated to do these course because its not a cup of tea. n if ur dedicated then the course vl b completed within 2 yrs n if you r not dedicated thn u cant complete in 10 years also

both the courses are best in their respective domain. And it depends on you to complete the course. If you clear all the groups in one attempt then it will take max. two years to complete the courses. please feel free to revert all the best.