I'm planning to potentially turn off my wired internet access currently being provided by Comcast. The proposed speeds and pricing is already better than the current plan I'm on, plus I can avoid the hassle of switching ISP when I move, and the fact that it is a privacy focused non-profit makes this attractive to me. I've signed up for a free trial with t-mobile to test out the infrastructure before committing.
I've been using Calyx for a few months. I love it! it's plenty fast enough for streaming and online meetings. I have the m2000 modem, and it's wireless signal is absolute trash. so I have a wireless router that can use usb, and the m2000 is only providing that usb connection. Works great!
I also very much support Calyx's mission, and have their phone OS too. I learned about them from Cory Doctorow.