smart and globe are at par if you are in metro manila. if you are in the province, it depends on where you are and where is the person you are calling. in some areas, smart's traffic is congested; the same is true with globe; so making and/or receiving a call or text in affected areas for either of sun or globe could be difficult. my solution: if i go out of town, i bring two cell phones: one for smart and one for globe.

sun is yet to improve its service.