Greetings fellow PMCs!
Not sure if it's common knowledge or nobody talked about it till now, but you can bind "switch scope" and "toggle tactical device" to the same button.
Sounds trivial at first, but that way you automatically disable your laser while your long range scope is active, and enable it when switching to CQB.
Personally, I always switch the laser off while sniping, but want it active while moving/ CQB, so maybe I can help others with this little QoL.
Don't get your cheeks divided!
P.S. ignore the fact that the keybinds are on the numpad, I just mapped the whole pad to my mouse for additional shortcuts