I just cleared Quarry Junction of every single deathclaw that I could find, including the alpha male and the mother, with not a single deathclaw ever coming within melee distance, not even close really.
*hugs the anti-materiel rifle*
Just stayed in sneak mode continuously, slowly moving forward, and as soon as one popped up in my scope it took 2 quick shots to take it down. Maybe a few more shots for the 2 big suckers.
Anyways, too many weapons, HARGH!
Currently I got in my inventory: .44 magnum revolver (fully modded), anti-materiel rifle, Dinner Bell (unique shottie), hunting revolver, laser rcw (modded), light machine gun, Oh, Baby! (unique super sledge), plasma caster (modded), pulse gun (one shotting robot action), sniper rifle (fully modded), tri-beam laser rifle.
So hard to choose, and besides those I still have a dozen more in storage in the safe in my Novac motel room, most of those being uniques.