carrot
Flashaholic
The latter.
You have two stages accessible to you on a Tactical Quark. One is when the bezel is tightened down fully. The other is when the bezel is loosened a bit. That means you have less brightnesses instantly accessible to you on the Tactical model but you also get the guarantee that you always know exactly how bright it will be when you turn it on.
The Tactical model instead offers programmability, where you can set the light to whichever levels you want for each stage.
The Regular model uses a reverse clicky, which lacks the feature of momentary on, but instead lets you cycle through modes (when the flashlight has been clicked on) by pressing the switch softly, and it still has two stages, turbo and regular.
I have a strong preference towards the Tactical UI but I am comfortable with both and I can understand why some may prefer the Regular UI.
You have two stages accessible to you on a Tactical Quark. One is when the bezel is tightened down fully. The other is when the bezel is loosened a bit. That means you have less brightnesses instantly accessible to you on the Tactical model but you also get the guarantee that you always know exactly how bright it will be when you turn it on.
The Tactical model instead offers programmability, where you can set the light to whichever levels you want for each stage.
The Regular model uses a reverse clicky, which lacks the feature of momentary on, but instead lets you cycle through modes (when the flashlight has been clicked on) by pressing the switch softly, and it still has two stages, turbo and regular.
I have a strong preference towards the Tactical UI but I am comfortable with both and I can understand why some may prefer the Regular UI.