Xbox 360 dvd dl backups?

I want to buy some DVDR DL discs to backup xbox 360 games, and found these, are these suitable for burning backups

http://cgi.ebay.com.au/25-KODAK-8-5GB-DV...

also, are these alright to run backups with?

http://cgi.ebay.com.au/50-Intact-DVD-R-D...
1 answer