High Speed Development Board

Hi,
I am working on a 10 Gigabit Ethernet Projet.
I have to choose a High-Speed Development Board.
I don't know yet which kind of FPGA I am going to use. (Altera or
Xilinx).

I saw on Altera's Web Site the "Stratix GX High-Speed Development Board"
http://www.altera.com/literature/ug/ug_stx_gx_hs_dev_kit.pdf


I saw on Altera's Web Site a second High Speed Development: "Stratix II
High-Speed Development"
http://www.altera.com/literature/ds/ds_stratix.II_hs_dev.board.pdf



I found the equivalent on Xilinx's Web Site. But I found nothing.
Can you confirm me that nothing equivalent of these 2 High Speed
Development Board of Altera is realised by Xilinx?

>Hi,
>I am working on a 10 Gigabit Ethernet Projet.
>I have to choose a High-Speed Development Board.
>I don't know yet which kind of FPGA I am going to use. (Altera or
>Xilinx).
>
>I saw on Altera's Web Site the "Stratix GX High-Speed Development Board"
>http://www.altera.com/literature/ug/ug_stx_gx_hs_dev_kit.pdf
>
>
>I saw on Altera's Web Site a second High Speed Development: "Stratix II
>High-Speed Development"
>http://www.altera.com/literature/ds/ds_stratix.II_hs_dev.board.pdf
>
>
>
>I found the equivalent on Xilinx's Web Site. But I found nothing.
>Can you confirm me that nothing equivalent of these 2 High Speed
>Development Board of Altera is realised by Xilinx?
>
>
>

Nobody can help me?