The only thing "unlimited" about all 4 of those plans are the weasel words. Verizon: After 22 GB/line/mo, we may prioritize your data behind other Verizon cust

The only thing "unlimited" about all 4 of those plans are the weasel words. Verizon: After 22 GB/line/mo, we may prioritize your data behind other Verizon customers during network congestion. ATT: After 22GB of data usage, AT&T may slow speeds T-Mobile: On all T-Mobile plans, if congested, top 3% of data users (>30GB/mo.) may notice reduced speeds due to prioritization Sprint: Data deprioritization during congestion after 23GB/mo.