The Trigger is a standard 3.7 volt
mod, and it works well for what it is. The Trixie's screen looks like it came right off the VAMO, but it doesn't do variable wattage. Feels solid, and it fits very well in your hand if you have medium to large hands. The button is right where your thumb lays when you hold it comfortably. Fits the curvature of your hand perfectly. And it's easy to use. Left and right buttons decrease and increase voltage. The bottom center button shows your resistance, then battery life. It shows one, then the other; you don't get to choose.
That's what I got. I'll try to post some pictures later.