Need help peeps.

I'm getting a prepaid broadband internet service and am considering Smartbro, Globe or Sun. Can't be helped since my work takes me around the Metro and sometimes, its a hassle to go and find a coffee shop with wifi.

If there are any users of either service, could you post your experiences, problems, raves? In particular, which service is faster, offers reliable connection (minimal disconnects) and ease of use.

Thanks, fellas.