Hi, I'm just asking for feedback. I'm gonna spend $800 and don't want to finance an ipad. I'm stuck between 64gb wifi ipad air and tmobile ipad mini w/retina. With a full price mini with tmobile I can get 200mb for life. Forgot to add I have verizon iPhone 5 with unlimited data and unlimited tethering. Is there a lot of zooming for PDFs and other text? I had an ipad 4 & sold it so I just like to hear different opinions.