Very not pleased with US Mobile. Apparently there is a secret catch to their $10 off monthly promo - it is only available when you use the ATT network. If you sign up under the Verizon or T-Mobile networks, the plan is $44 a month instead of $35. There is no way to see this ahead of time.

They don’t tell you this until you sign up, by which time time you’ve had to port your number from your current carrier, losing any legacy plan you may have had.

I think this is pretty deceptive.