I have a Solitaire, AA MiniMag and a 2D Mag.
Of the 3, the Sol is modded for LED bulb and MN21 battery (easily reversible) and the other are standard.
I like the minimag for nostalgic reasons (had one as a kid) and the 2D because I always envied my mate's dad having one as a kid.:D
The 2D is...