u/Otherwise-Material36

US Mobile Dark Star Premium customer here with the light Speed multi add on. Both carriers work very well in San Juan Puerto Rico with TMobile providing Native coverage while Dark Star provides 20GB roaming. Great thing about multi line is I can switch and use the light speed network for unlimited data. Not that I’d use the 20GB roaming that Dark Star provides but it’s nice to know I can switch the data to light speed for unlimited data.