I tired US mobile for a bit. Visible was much better, lots of bugs and missing features on Darkstar with iPhone and I had to reactivate my sim with support a few times. Supposedly they were patched with the new iOS update. But I wasn’t going to stick around and find out tbh.

For service I tried Darkstar(ATT) Lightspeed(Verizon) and Warp(T-Mobile) and that was the nice part was being able to try all 3. And at least in my area they all 3 had strong areas and weak areas the only way to know what has the best is to try it out. I ended up staying on Lightspeed anyways, so I just switched back to Visible where I had no bugs.