What's the performance w/ the present AMD CPUs w/ PC-100 SDRAM and PC1600 DDR-SDRAM

[Mysterio]

as the subject says...
I'm buying a new Socket A system next week...
I have 2 choices:

1. A new DDR mobo w/ PC1600 DDR RAM 1.1Ghz Thunderbird
2. A new KT133A mobo w/ PC-133 SDRAM 1.1Ghz Thundebird

Which of these is faster than the other?
I'm looking for article on the performance of these kind of rigs, but couldn't get any...

any help appreciated, thanks a lot in advance...

 

[Biggs]

Get the DDR config, so that you'll be able to upgrade it somewhere down the line.