This combo has become my favorite edc these days.
I built it up by buying a Preon 2 black two tone and a titanium 1 body.
I can still use the black body when I want the greater output but the titanium clicky is just about always in my pocket these days.
I have noted one issue though, I am wondering if anyone else has got this problem.
I use Duraloops and all is well, so I thought. The high capacity AAA's I have are probably 0.5mm longer and they are being pressed backward to make negative contact on the clicky rim or threaded portion of the body.
This turns the light on.
I tried duraloops again and could activate the light by shaking it vigorously.
The clip is still installed.
I'm using Hybrio cells now as the wrapper folds over the edges of the negative contact and stops this.
I could machine some of the threads away and shorted the clicky too.
I sticked up on duraloops just for this light.