I switched from Sprint to T-Mobile in late 2019, about 10 months before the merger, in anticipation of prices going up post-merger. T-Mo matched the discounts Sprint was giving me (since they were still competing) so I'm paying $212.42/mo for 6 lines, or $35.40 per line per month, including all taxes. This for the unlimited everything "Magenta Plus" plan. They also cover $13 of my Netflix subscription so I'm really paying close to an even $200/mo. I haven't taken advantage of the free Apple TV+ but I did get free WiFi on my Delta flight last week - another nice bonus.