I really doubt there is a differance between increments of .5 meters. One thing to keep in mind is what to do with a cable that might be a full meter longer than you need. The longer a cable might get a greater chance to brush against power supplies, the rear of your amp., etc.
The drawback of really sshort cables is that it becomes so darn hard to pull one unit foreard to ajust something at the rear. Tight interconnects make for lots of expletives when attempting the mundane.
The drawback of really sshort cables is that it becomes so darn hard to pull one unit foreard to ajust something at the rear. Tight interconnects make for lots of expletives when attempting the mundane.