We have been a TSM shop for years (no problem with it) but are being asked to 
look at Netbackup.  Part of our evaluation is going to consist of a survey to 
our platform admins who do our Archives / RMAN / Restores etc.  We do use NBU 
at many remote locations which only some of our platform admins have used the 
NBU interface.

The only question on the survey for our platform admins are 

1) I have is which client do you prefer to work with?  

2) Would you feel you would require formal training.Anyone else have any good 
questions?

Appreciate the help!