Best deals on prepaid iPhone?

[illustratton]

I'm using H20 wireless with my iPhone 6 +, uses AT&T network and spend about $12-16 a month talktime, text and Data. My needs are simple. Works great, the only annoyance is the ding everytime telling me I've just spent $0.05 on a text or call.

Now who is going to tell me it's silly to buy a $1000. phone, but use a cheap pay as you go service?!