You chose poorly...
As are signal flags and flashing lights…in the age of LPI secure comms...
But…I'm admittedly out of my swim lane...
P.S.: Just for the sake of accuracy, it's a "stadimeter"...
I used both too during evolutions, swerd is 1000% correct. The LASER stunk if you could use the stadimeter. Now once you were alongside the LASER was quicker but you had some weird deviations you had to add some "give or take" for. Our LASER ironically had a hand written cheat sheet distance chart taped to it for "accuracy."