I need a new hose for my oct. At the moment I just have the standard length which came with the regs when I purchased them. To me it has always seemed too short, so I was wondering what length most people use, when they buy a new hose?

Also, I see there is a choice of colours these days. Does it really matter what colour the oct hose? Have the days of having a yellow octo hose long gone and as long as it is not black, does not really matter?

Many thanks