[g_sawchuk]

Originally Posted by Sperkowsky

Waterloo is up there but events like Sacramento, Central Valley, Alamo, LA, Ias Vegas, Dallas, ect and even some very impressive district events that are definitely around waterloo in terms of the highest level of play. Waterloo is definitely the deepest regional but thats a different story all together.

I compiled some statistics comparing average breach and capture rates in qualifications for each of the regionals you listed. LA comes close to Waterloo in breach rate, but Waterloo is by far a winner in capture rates. For reference...
Green --> Highest rate in category.
Yellow --> Second highest rate in category.
Red --> Third highest rate in category.