Very interesting articles on the pitfalls of bargain powders

http://www.beartoothbullets.com/print.php?itemnumber=20...ht&type=Open%20Sight

In handgun rounds, powders are the cheapest part of the load so I would rather buy bulk & save. For high vol. mil.spec. rifle shooters, there may be some sig. savings in going that route but I still like just buying known powders in bulk.