Start/stop read in loop

Hi,

I have started to develop for rfid reader FX9600.

I am using the C library but the question is not strictly related to the library itself.

I thought to issue start read and then after 3 seconds issue a stop read command,collect the read tags and then again issue start read again and continue this way in loop.

Is there any known disadvantage in doing so, hardware or software?

Thanks

Nenad