Scart cable problem

I have some problems with video quality in dark scenes on my pioneer dsc313 (like white lines). I'm using a very cheap scart-scart cable (1.5Euro). I want to know is there any visible difference in video quality between this cheap cable and Profigold (gold coated) cable.

 

A better cable will help, especially noise on thin white lines, A profigold will help, what display and video format are you using? (RGB/S-video/CVBS etc)

 

I'm using RGB connector on my TV and RGB AV output on pioneer.

 

better cable should help then mate!