Msc (CA) is more technical then MBA(IT) but that does'nt mean that MBA(IT) is'nt technical :-)
MBA(IT) has its own importance and so does Msc(CA).The difference may be realized after some years of work ex.The career of a guy who has pursued Msc(CA) might just incline more towards a core technical profile whereas that of an MBA passout will surely lead to a techno management profile.
Hope I suffice your query :-)
Amit