T-Mobile will be not what people expected for their announcement.

Well, T-Mobile was announced that 200MB free for everyone who like to use their network, and who are not customer for them still be able to use it. Well, that was a really good deal for everyone who like to use minimum of their data on iPad, iPad Air, and iPad mini so on. It is a good to be true now, because actually the people who tried to get T-Mobile with an iPad Air and a lot of time they found out that it is actually have fee for 200MB data user for monthly, and that will cost $10.00/month. That means they will have to pay monthly cost instead of total free. Well, that was what I was kind of expected to hear from people who has not have T-Mobile cellphone or monthly payment. Well, almost all website said that " If you cancel wireless service, remaining balance on device becomes due. 0% APR O.A.C for well-qualified buyers."  So that means some kind of monthly plan is required  or may need to have somehow track the contract with T-Mobile. Well, that was catch for all people who like to have 200MB for free, but they need to have some kind of monthly payment at same time for T-Mobile. If not, T-Mobile will just lose their money for iPad Air and iPad mini. So that is really a true thing that 200MB free is not free actual cost is $10. 

Also, if you try to buy from online, you can not choose 200MB data plan any at all. AND it is only shows that minimum data plan is 500MB, and will cost you monthly for $46.25 include iPad Air cost. However, that makes people will think that where that free 200MB announcement for all people for life?? 
Compare that reality to what T-Mobile said in a press release last week:

And every T-Mobile iPad user will receive 200 MB of free 4G LTE data every month for as long as they own their iPad, even if they aren’t yet a T-Mobile customer.

Where is this T-Mobile words gone??? Well, T-Mobile is not provide all over 4G LTE places in the USA and/or other places where they are trying to have 4G LTE speed cellphone connection. Well, I hope this will help you to decide which model of iPad Aid you would like to get.