X1 2 and 3, all the same?

[heirkb]

If the lofts and knots are the same on the three simpson's commodore sizes, what is the difference between them? Shoebox shaveshop indicates that the lofts and knot sizes are the same

 

[antdad1969]

Size of Handle?

 

[domino]

Simpsons Commodore-(X/1) -20/46mm
(X/2)-22/48mm
(X3/)-24/50mm
Happy shopping!