Yes, the E05 is a twisty. As for finding a 1AAA clicky with a clip, in the $20 price range, that still rivals the quality of the MicroStream, that's tough. Try the HypeTac P1A from ShiningBeam: three modes (High is 90 lumens, Medium is 28 lumens, Low is 3 lumens, comes on in M-H-L), clicky, one...