For years, Verizon has claimed that it has the best wireless network in the U.S. And for years, J.D. Power’s studies have backed them up. This year is no different, AndroidHeadlines reports. According to Power’s 2019 U.S. Wireless Network Quality Performance Study Vol. 1, Verizon has the best network across multiple categories.

In its study, JD Power says Verizon “continues to dominate, driven by infrastructure investment.”