https://www.cnet.com/news/t-mobile-wont-raise-the-prices-of-its-unlimited-data-plans/

It appears the golden days for bargain hunters seeking wireless deals are over. 

Over the last few weeks, Verizon introduced a higher tier plan for the especially data-hungry user, while Sprint and AT&T both re-launched their data offerings with new, pricier options. Some offer new features like video or hotspot capabilities, but they ultimately still mean you're paying more for your service.