My sebenza cuts the best.
The reason it cuts so well is it's blade geometry, not so much the steel. However, the steel affects blade geometry. The blade on my sebenza is a high hollow grind. It is very thin at the edge (edge angle and base edge thickness are both thin), and it stays thin as the grind moves up the blade. BG42 is a good enough steel to withstand this blade geometry. Basically, the better the steel the better the blade geometry can be made. For example, with a more brittle steel, you may want a thicker edge. A thicker edge is more durable, but also does not cut as well as a thinner one.
------------------
Johnny
<FONT COLOR=#ff0000>[</FONT><FONT COLOR=#ff8000>]</FONT><FONT COLOR=#ffff00>x</FONT><FONT COLOR=#00ff00>x</FONT><FONT COLOR=#00ffff>x</FONT><FONT COLOR=#ff00ff>x</FONT><FONT COLOR=#ff0000>x</FONT><FONT COLOR=#ff8000>x</FONT><FONT COLOR=#ffff00>[</FONT><FONT COLOR=#00ff00>]</FONT><FONT COLOR=#00ffff>=</FONT><FONT COLOR=#ff00ff>=</FONT><FONT COLOR=#ff0000>=</FONT><FONT COLOR=#ff8000>=</FONT><FONT COLOR=#ffff00>=</FONT><FONT COLOR=#00ff00>=</FONT><FONT COLOR=#00ffff>=</FONT><FONT COLOR=#ff00ff>=</FONT><FONT COLOR=#ff0000>=</FONT><FONT COLOR=#ff8000>=</FONT><FONT COLOR=#ffff00>=</FONT><FONT COLOR=#00ff00>=</FONT><FONT COLOR=#00ffff>=</FONT><FONT COLOR=#ff00ff>></FONT>