GPS modules - standard or micro?

Here, you'll be following your board choice - you can't fit Micro GPS modules to a standard board, or vice versa.

Standard: https://www.ardusimple.com/product/simplertk2b/

or Micro: https://www.ardusimple.com/product/simplertk2b-micro/

Options : Variant - ZED-F9P (absolutely NOT F9R!!) RF connector - SMA Form Factor- Through hole