Lightforce Enforcer

While reading the latest HF mag on my favourite seat in the house, I saw the new spot light offerings by Lightforce. I had one of their older models, but busted it a while back.
They have a 170mm and 240mm option. Im looking for something that will throw a beam as opposed to a flood. Would the larger diameter 240 have less of a throw compared to the 170mm? or have I got it wrong. Any in put or feed back on these units would be great
Cheers

Henry

A bigger reflector will focus the beam better.

Have both, more range and spill with the bigger one.