I'm level 95+ and mostly use Deliverer (silenced 10mm), even on behemoths, mirelurk queens and deathclaws.
Sometimes I use my .50 cal silenced sniper rifle with unlimited ammo to pick off humans from a distance, I also have a laser rifle with unlimited ammo but I don't like leaving piles of ash around (old habit).
Large collection of legendary/unique weapons/armor in my stash that I never really use.
I've got a few pieces of chameleon armor that I use atm but all of it is legendary.