How does fiancee visa works??? Its this better than making a petition for a marriage visa? which takes longer?

we are curious.How does fiancee visa works??? Its this better than making a petition for a marriage visa? which takes longer?
check this website www.visajourney.com there is the procedure step by stepHow does fiancee visa works??? Its this better than making a petition for a marriage visa? which takes longer?
What countries are involved?
The alien fiance(e) petition gets approval faster but requires the alien to be out of the country before filing the papers and must wait until the State Department schedules an interview to issue the visa. The State Department in some countries may take up to a year to schedule the appointment after the 30 to 90 days immigration takes to grant the petition. Once the alien fiance(e) visa is granted you have 90 days to get married in the US.





The alien relative petition takes longer to get approval but there is no waiting for the State Department to issue the visa.





When it comes to getting permanent residence and temporary staus lifted the process is easier for thse who filed the alien fiance(e) petition.