Is Foreign Currency Fixed Deposit (FCFD) Investment Better Than Fixed Deposit (FD)?

Have you invested in the Foreign Currency Fixed Deposit recently due to the promise of 5%, 6%, 8% or even 12% return per annum?
There are many uncle and aunty are talking about this foreign deposit thing, and I decided to figure it out.
You many notice that for NZ fixed deposit, it was the highest offered [...]