I have a Samsung S7 that I run the wifi on at home. I have a Motorola 16x4 High-Speed Cable Gateway with Wi-Fi, 686 Mbps DOCSIS 3.0 Modem, AC1900 Wi-Fi Gigabit Router and Power Boost.
My network service is through Straight Talk. When I'm at home and on my wifi, my phone apps are sloooooow. Like...