With regards to brake/cluctch lines, I like Goodridge build-a-line;
https://www.goodridge.co.uk/collecti...aline-fittings because you buy the line at the length you need and the fittings separately.
They then screw together and you can change the fittings if required, but the best bit is that because the end is screwed on you can get the alignment perfect with no twist in the line.