Google has moved Fi from "project" status. Yesterday brought us a site redesign and announcement that any phone will work but with reduced features (network switching is still reserved for fully-certified devices). For those devices, T-Mobile is the network they will connect to, so that carrier would need to be strong in your area. This is effectively the same as folks were doing previously - activating service on a supported device then moving the SIM to a different phone - except it's now supported to just activate the SIM in any device. The cost is the same, it ends up being a decent deal for people that don't use much data - I couldn't tell you the last time my bill was over $30 including taxes.
This post is not intended as a dumping ground for referral codes, and I will report any posts in this thread offering one publicly. I have 7 of my own referrals left (Fi users only get 10) and send them via PM only, for serious inquiries. Benefits of using a referral - we each get bill credit after the new member starts their second month of service, your first 2 months are effectively BOGO for the base service.
This post is not intended as a dumping ground for referral codes, and I will report any posts in this thread offering one publicly. I have 7 of my own referrals left (Fi users only get 10) and send them via PM only, for serious inquiries. Benefits of using a referral - we each get bill credit after the new member starts their second month of service, your first 2 months are effectively BOGO for the base service.