Just wondering does anybody have experience or is having the Walmart's StraightTalk mobile phone plans? I'd like to know how good are they, minus the phones itself. I've read online mixed reviews of the service. Some people commented that if you're ROAMING, the internet on the phone doesn't work. True/false?... Some even says even the Corerage maps shows your area covered, its actually not(minus weather issues). I go to WI a lot and if they are worse then T-Mobile service then forget it. Otherwise $45/mo for unlimited everything is not bad. So tell me about StraighTalk services if you have had or still have this plan/service. How are signal strenghts, internet speed, roaming, etc...Worse then Tmobile or the same?