Wanting to switch from Verizon - anyone do the same in LA?

Moved to LA recently with Verizon, and the coverage is terrible. Doing simple things just isn’t possible occasionally (in the west LA area)

Is this something I’ll just have to deal with. Or does T mobile have better coverage here?

Also - any plans people have that they like? If I don’t care about bundled streaming services, does anyone have complaints about the cheapest unlimited tier?

Appreciate any insights!!!