by ngufra » Fri Jun 22, 2012 2:58 pm
jmcl,
You should give a call to 611 see if they can tweak your line settings to improve throughput.
It's always a tradeoff between stability and speed.

On the same techno (DSL), i doubt AT&T could do better than sonic.

Depending on your location it's possible that cable internet or microwave give better speed.
-f