When my Iphone bill with ATT kept increasing and increasing till it hit well over a $100 per month I said enough is enough and I switched to Straight Talk.
A flat 45 bucks a month for unlimited talk, text and date. Doesn't get any simpler than that.
A bit of advice though. I read the ads and thought ALL of Straight Talk was Verizon. I wanted to try Verizon which is why I thought I would use Straight Talk.
Unknowingly I ended up with a phone that was ATT!:R
Be VERY careful and read the info card with EACH type of phone.
Apparently each Straight Talk phone model has it's own specific carrier.
I get why because one carrier might not work where you are and the other carrier would. But I think they should make that fact clearer on the front of the packaging on the phone.
Can't help you with internet. I am grandfathered in with a 2004 Sprint true "unlimited" no throttling back USB mobile broadband. I pray every day that USB stick doesn't ever break down. :W