OK I guess I should've said for *specific* L/E applications. I wouldn't imply or advise using a strobe for general, basic tactical use, however there's a place in certain L/E situations where it's very useful to have and I'm not referring to anything where intermittent light use and moving applies. As far as Military applications on missions I don't really see much use for a strobe on a Tac Light at all, you could never use it clearing buildings and the only other time a strobe would be used that I can think of off hand is I.R. to signal your own air support usually as to NOT vaporize you.
-Also, didn't realize all those 2012 models had strobes, just by checking the strobe box on the options part of Surefire website, 1 result comes up. Anyhow, the size + high output of the PX2 but designed for Tactical and with a strobe mode would be ideal for me, if they ever make anything like that, then I'll be interested... unless I'm totally missing something that they do currently make...? I thought I've looked over all their models at this point..