I have been carrying a Novatac SPL-120 for the past couple of years or so. It is starting to fail. I is going through 123A's on almost a weekly basis. I used to go months on a battery. I think the LED or something else is shot on this light. Anyway I not asking what is the best light, but rather for recommendations or your opinion on what's out there. I know that is pretty much the same thing, but I value your opinion. I want something small enough to carry in my pocket. The Novatac is about the size of a roll of quarters maybe not quite as long. I wouldn't mind something longer, but not any fatter. I like the 123 batteries and am leaning towards a light that uses 2 123's, but is just a thought and not a requisite. I do want LED with at least 120 lumen.