As Dutch, if I think of steel, but still very pure performance aimed, I immediately think of Duell. They're meant to be raced hard, whether it is competition or recreational >>
The modernish Master and Super Corsa are more fashion items.
RIH-Sport in Amsterdam uses a more traditional way of building than Duell, but they build it to your spec and their own vision on what works for you (unlike the off the shelf Master or SC).