Something to think about before you get trapped
they all u se GSM technology using devices like USB adapters and routers that have embedded SIM cards so that they connect to GSM/UMTS/HSDPA signals
what i noticed here in the US with at&t 3g is that no all areas have 3g so they connections backsteps to EDGE and is much slower than UMTS, and they inform customers what areas have 3g and what areas only have EDGE, and unstable 3g areas will backstep to EDGE
so if in the US with all the available technology they have places without 3g, what more in the Philippines, the fact that not all areas in our country have 3g and only rely on GRRS and EDGE is a fact but of course Globe and Smart will not disclose which areas can actually access 3g and which cant, they sell theyre products and services not telling potential customers that theyre area may not have 3g, and sad to say they do not have any software that tells you if you are connected to 3g or EDGE unless you have a 3g ready cellphone, and just because an area has 3g does not mean its stable and constant 3g, if one looses the 3g connection it will backstep to EDGE so intermittent speed fluctuations suffer from the unstable 3g signal
so they are not lying when they say "up to 2mbps" since it can start from a speed of 1kbps, and what you dont ask, they dont need to tell you