Comment 77 for bug 896582

Through the last three days running Quantal, i have not had the 70kB/s bug, but switching between Precise (with proprietary driver), and Quantal with default driver I'm in no doubt that the Quantal default driver does not work as well as the proprietary driver on Precise. The throughput seems unstable and occasionally clogs or stops sending data through for some seconds.
Are there no tools available to test these things?