I came across a line of models called Premium Series ​that I have not seen elsewhere .
http://connaughtshaving.com/omegapremium.html
http://connaughtshaving.com/omegapremium.html
I had premium #39, was very big and has the lucrita bortia (sp?) handle.
it was very very floppy, was good on soaps biy it was amazing on creams , out classed all my badgers pretty much.
#39 is listed as 58mm loft
I chose the #36 which 21/50
Thinking about the#40 , 24/54