Is ca useful to me in addition..?

Dear Friends., I'm an Existing Student of CWA final nd doing ICSI inter as well simultaneously.. I got very confuse regarding due to future competition shall i join CA with above courses or jst continue with above 2 courses only.. -So friends Can anyone help to get clear picture from this.. Please provide your answers with reasonble data/statics/information not jst mere advice/encouraging words only... Thanks..!! :)