Thanks for all the responses.

So I did my research and it appears that the ekit SIMple or SIMple plus service has the best rates for me. I have a few questions for the posters who have used this SIM. I went through several of the other posts on the forum about ekit SIM cards and a few concerns came up.

1. I have read that there are issues receiving calls from the international number. Has this improved since 2009?
2. I read people having issues with calls going directly to voice mail and their phone not ringing for incoming calls.
3. Some people complained about not getting a call back when they made an outgoing call. Has this improved?
4. Is it reliable aka.. is the phone connection good, is customer service good, are there a lot of problems with making calls and receiving calls?

Thanks again.