Consider the M6's physical specs:
Length 7 5/8"
Bezel dia 2.5"
Body dia 1 5/8" (average)
Weight (w. bat) 15.9oz
Lumens 250/500
Then, with HOLA and fresh batteries installed pick it up and shine it at almost anything. Nothing in your perceptual experience willl have prepared you for the disparity between the relatively small size and light weight of the M6 and the sheer amount of perfect spotlight-type light issuing from it.
Of course it can't compete with 1,000,000 cp searchlights that are much bigger and heavier, but within its configuration it is unique and has been since it first came out.
I haven't yet seen JS's souped up Tigerlights. Perhaps they will outshine the M6, but for a manufactured light the M6 is still the reigning champ.
Brightnorm