I was on AIO for about a month, and now am on the merged Cricket with an Unlocked Note 3 (for another month). The 4g LTE data speed is capped at 8mbps. I have no problem streaming whatever I want. I had Verizon and most of the time I only got around that speed anyway. I looked at about every MNVO and provider for a cheaper way to do smartphones, and for 3 smartphones, I am at only $115 a month total with 2.5gb per line. I put out about $700 on a Note 3 and 2 S4 phones, and am saving about $115 a month on what it would cost me with AT&T or Verizon. The coverage for AT&T in my area is excellent. I have also found that the online chat is very quick and helpful with any questions. So far I am very pleased.
AT&T basically threw out Cricket and merely put the brand onto their existing AIO wireless. Given that there are so many more Cricket stores, it makes sense.