I have Straight Talk Unlimited Talk, Text, Data and I love it! It's only $45 per month plus tax and they have decent phones. I have the Samsung G or S3 which is a wonderful phone. In our area they work off the Verizon towers which has major coverage. Straight Talk doesn't have it's own towers but works off either Verizon or ATT towers to my understanding. The billing is wonderful and you can do it all on the computer. You can pay now and have them not activate the payment until your due date so that your month isn't cut short. Now, they have terrible customer service. I've had to interact with them quite a lot because the first phone I got with them was an AT&T service area phone which they were not aware no longer worked in our area and I was shipped so many sim cards and was without service, so I had to take the phone back to Walmart during my 14 day window to get my money back. Then I ordered a cheap phone from Walmart which ended up being a piece of junk which was not Straight Talk's fault. I went ahead and bought the phone of my dreams because they had marked the price down and called and had them activate that. When they told me where to send the junk phone which was under warranty for repair, I just had a sneaking suspicion that they would activate that phone and take my Samsung out of service. I made it a point to write a big letter asking them to not take my current phone out of service while working on that one and that I didn't want that kind back if there was an option of anything else. Well, one day I realized I hadn't received any text messages, so I tried to send a couple of text messages and they failed. I tried to use the phone and it was out of service. I nicely told the person at the call center who answered that she would want to transfer me to whoever handled angry customers because I was one. She handed me off to her supervisor who was not technically inclined and I spoke with him until I finally told him after spending 13 years in the wireless industry I wanted to talk to someone who could speak and understand my language. He then transferred me to his boss. She knew exactly what I was talking about and got it all fixed in a matter of about 5 minutes plus gave me one extra day onto my service. The phones are good, the service for the phones working is great, but their customer service needs me to train them!