stay away from the inova x1 at target. three words, it completely sucks, it is droven at maybe 0.5 watts tops, and gets hot after 20 minutes of use which i see as resistor heat. also the colman staying cool is not necessarily good. it could mean the heatsinking is not good or that it is under driving the LED
edit: also if the coleman gets broken, it takes 15 minutes, a clamp, oversized pliers, and elbow grease to attemp to open the bezel , i did it and measured the output to the LED at 3.10 volts with primaries at 1.2v each... not exactly the best driver in the world.
edit again: also stay away from 3aaa lights, they have a flimsey battery carrier and the 3aas equal less than 2aas, to be exact, 1.2aa's equals 3aaa's. i see that your sig line has 3aaa dorcys, imo id stay away from them