Showdown: Siri vs Samsung S Voice

Siri and S Voice both rely on external search engines for their results, occasionally putting you into a manual web search if the applications can`t give you an answer.
S Voice seams to do this more often than Siri does. Siri has a tangible speed advantage over S Voice, it consistently provided answers ahead of its Samsung competitor (maybe Apple`s billion dollar data center has something to do with that?). Siri is also more vocal than Samsung’s S Voice.