Published Study of ISP Price/Performance
Every pair of providers (even the cheapest) can perform significantly better than any pair (even the most expensive) with BGP
Conclusion: Transit buyers armed with this technology can get more performance for less money
Paper at http://www.routescience.com/cgi-bin/isp.cgi
Traffic DistributionBGP (before PathControl)
Traffic DistributionPathControl (based on performance)