Cables

I have a Denon  3910 and a PS3. I'm just about to buy a pioneer 428XD. Can anybody tell me the best HDMI cables to use for either of them. I don't won't to spend the money if I'm not going to see the benefits. However, I don't want to buy a cable, then in 6 months time be told that a need a newer version. Any help would be much appreciated.

 Thanks