Complete your CA first, goes without saying more valued in the market place than CWA and One you complete CA, you can always complete CWA along with job later.
I do not think so. CA got more legal back up. But in job both are in equal footing. CWA has more analytical mind. CA got fantastic knowledge in accounts & tax. CWA MIS excellent
You will get CWA final in first attempt as it is easy to pass than the Inter old syllbs and also you have the practical knowledge , so be prepd for CWA for the next chance and continue to attempt CA
My view is CWA Final Syllabs is easier than the Inter old syllabus, and he got 62% percentage mark and passed in first attempt for both group in Inter, so i think he can pass the CWA final in his first attempt.