The light from my 9P/P91 running off two 18500's with a beamshaper is just so.....gorgeous. Really. Will they ever duplicate that with an led? I don't think so.
One my favorite lights is the SF e2e. I really like the pure incan color and throw from this pocket sized light. However, the armytek predator high cri(90) matches it to the point that other then the difference in beam and hotspot, distinguishing between the two is almosst impossible. I think led's have caught up.
I've been thinking about getting an A2 but I wonder how long the replacement bulbs will be available, and FiveMega isn't making the strion sockets anymore. So I'm not sure.