Pictures do help but the best option is to find an old broom stick or a cardboard tube and measure out the handle lengths so you get the idea of how long these hilts are when you are physically holding them, cause other members pics can be deceiving. All our hands are of different sizes what one may find as a good length another may find too small.
the Initiate v3 is 1.45" wide and 9.5" long
the Dominix v3 is 1.45" wide and 12.25" long
That's a good idea, I will try that, thanks.