Need help on selecting the right NB IoT module for India

Hi i am from India,

Im into an project in which i am using an NB IoT module. Clearly no networks in India supports NB technology. So my questions are:

  1. Is it possible to use MKR NB 1500 in GPRS mode? (or)
  2. Should i use SIM7000E Arduino in GPRS/LTE mode?

I know both the Questions doesn't include NB. But still i am going with NB modules so that i can use NB as soon as it gets avail in India.

Thanks in advance.