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[Deleted member 104402]

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[Oline61]

No reason to get a more expensive cable unless you're getting interference.

 

[NulloModo]

The 2407 doesn't need dual-link, so, no. You only need dual link for WUXGA+ (2560x1600) and above.

 

[HighTest]

Better cables make since with "Analog" signals, but Digital signals tend to remove that requirement.

Unless you have very long lengths and are dealing with signal loss that causes digital drop outs you are just throwing away money on a better "Digital" cable.