Should I switch my iPhone to Virgin Mobile?

I recently found out that the iPhone is now on Virgin Mobile. I have AT&T and I'm pleased with it at the time being. The coverage is great in my area and I have no reason to switch, until now. I had the iPhone ever since it came out back in 2007, and one of the things I really liked about it was the unlimited data plan. Now, I don't have that freedom, since changing to the 200 MB plan which I thought would save me money but ended up regretting in the long run.

Virgin Mobile has an unlimited data and messaging plan, which I like. I'm hesitant to switch to a low cost carrier like Virgin. Are they reliable? Do they stack up to the competition? Is AT&T to Virgin a good switch?

Also, the $649 price tag is a little too much to pay for a phone that will be replaced with a newer model in a few months. And, if I save so much money with a Virgin Plan, but add $649 to it, wouldn't I essentially be paying the same as a contract with AT&T?

UK]What's the best monthly mobile contract for Unlimited data?

I don't text very much or call very much but i use the internet/data a hell of a lot on my iPhone 36S. I used to be on contract but went pay as you go, i want to switch back but on the lowest contract possible with unlimited data. I'm currently on Orange, don't mind moving.

Do Phones4u actually have iPhones in the store?

I'm getting an iPhone 4s 16gb on contract from phones4u on saturday ( 2 days ). I'm going to go to cannock in the uk as there's a phones4u store there and i will be getting my iPhone from there. There's 1 thing though a friend told me today that the store might not actually have the phones in the actual shop and that I might have to have one delivered to me. Is this true and will I have to have it delivered which I don't really want as i've waited so long for this phone or will i be able to sign the contract in the shop and walk away with the phone the same day.

Can you renew a 2 year contract with verizon before your family does?

I'm on a plan with my family and our two year contract is up and ready to be renewed… Or has been for about a year. I want an iPhone and I'm ready to get it now but my family is still dragging their feet. Can I renew mine before they renew theirs or do we all have to do it at the same time?

Will apple replace my iphone 4 for free?

I dropped my iPhone 4 in some water.

If I go into the Apple Store and say that I don't know what is wrong with it.

They can't turn it on even if it's connected. So if I don't say anything and just play dumb…

will they give me a new one for free?