Okay, I'm trying to solve the hose problem on my FD.. doing complete hose job.

So, it seems like there's different companies who offer vaccium hoses, what's the best one for my car?
I think there's raliant, Goodwrench, and... some other one. I think one of them is only 3.75 mm instead of 4mm, does that make a huge difference?

If anyone can enlighten me, that'd be great!

thanks