Do cables matter?

[wupwup]

I have a 24" screen that i will probanly run at 1900 x 1200. I have a hdmi and a vga cable and both are suported. Will tje quality be effected by wiich one i use? Thanks

 

[wupwup]

Thanks. Atm im using vga but im wondering wwether my new graphics card should have hdmi output.