XML Binding technology

[chdl]

Hello there - I'm currently researching Java-to-XML binding
techniques, and have come across JAXB, Castor and XMLBeans.  But not
having implemented any of these before, I'm little skeptical to decide
on one without getting some advice.

A basic question I have is about Performance and ofcourse, better,
faster, cheaper processing of XML.

Any help is greatly appreciated.  Thanks
CHDL