The one I got was the Tikka, I wish I had found the Tactica before I bought mine though. It would just make using it for camping that much nicer if I didn't need to pop off the red lens and put on the clear one. Plus the batteries last for about 150 hours, I never noticed a blinking setting on the Tactica when I looked at the package, but if it does, oh well. I just think it is the most simple one that can be used in two roles, tactical, and camping with buddies. Another thing to look at is the Battery powered glow sticks at Can tire. I believe they are made by Garrity and cost about 5 bucks, they come in every colour of the rainbow, and so far my batteries have not died. I use mine to help illuminate my collimator as the tritium in it is almost dead, and we have yet to be issued the new battery powered ones.