Hi....
I have been using Pacnet for years... and I had just switched
pacnet's 512 unlimited to Singnet 512 unlimited plans.
I can tell you that the Pacnet Billing is inefficient and the
Techical help are forever on hold, besides it is more
expensive.
I actually got faster Singnet's technical assistance and the
download speed is 15% faster... and I saved $12 off the monthly
bill... so far I have not got any problem with Singnet usage... no
regrade from switching.
My adviced , apply for unlimited services instead of timed
billing....