Local simcards?

Hi guys, from past experiences, what is/are the best local prepay simcards to get to put in my phone when I'm in Cancun? I won't use it for international calls, just local to friends (who will also be getting them). know of any which provide any data allowances?

 

Telcel is the best really. And yes you can get data allowance as well when you put 500 pesos credit.

 

Thanks!