None of them is right or correct. The most appropriate one I believe is this one: “(Our Sibghah (religion) is) the Sibghah (Religion) of Allâh (Islâm) and which Sibghah (religion) can be better than Allâh’s? And we are His worshippers. (Tafsir Ibn Kathîr.)”
This translation is found on this site: http://quran.muslim-web.com/sura.htm?aya=002
I recommend using it.
And Allah knows best