Litespeed or redgate backup pro,which is better

Hi,

Anyone have done a comparsion of the SQL server 2000 backup tool from
Quest litespeed 2005 and Red-Gate backup pro 4 ? I am evaluating both
of them now. My main objectives is to have a good solid tool with lot
of features and able to reduce the time/space to backup/restore and
yet support the filegroup feature which allow a database to have multiple individual
database file.

Please kindly feedback their pro/con of both product.
Thank you