What studies, with numbers, do you want to see? I have them all. Want it biased toward GSM or CDMA?
Like AWE, PCS has had troubled management. Have you seen the huge campus that Sprint built in Overland Park? Seems like overkill. Built with bubble money.
If it has nothing to do with technology why would it appear that most carriers will be moving toward some form of CDMA? Its the capacity gains.