Somberlain
Arcane
Just ditched Boon and sent him to Lucky 38 to rest. Was kinda tired of his ''OOOOH MY'' thing. Recruited Cass to see what she's good for. By the wiki, she seem to be carbon copy of Boon with better perks. Especially after doing that mission of hers. Too bad Cass doesn't give the ''shotgun surgeon'' to protag too. That would make her world beater.
Combat wise, I think Boone is better. His personal weapon (infinite ammunition) is a Hunting Rifle and he seems to score a lot more headshots than other companions. Cass has the awesome Whiskey Rose perk but you need to give her a good weapon (and ammunition, obviously) to make her useful in combat. Her personal weapon, Caravan Shotgun, sucks. She also gets mad if you have bad karma, and leaves after a few warnings.
Also checked Raul to see why everyone pisses pants abut him. For the current build it seems that only useful perk is his science skill, because i'm master repairman myself and don't need the slower degradation perk. How does it work anyway? Does he hack into computers if i need it and am too bad for it myself (have 55 in science)?
His science doesn't affect anything, companions can't hack, pick locks or anything like that. Raul's perk makes your equipment degrade slower, even more so if you complete his personal quest in a certain way. If you complete it the other way, Raul get's a badass costume and better fire rate with cowboy weaponry.
Also - what's the point of letters in casinos and Forlorn hope troopers? Do i get something for collecting them all?
AFAIK, they have no gameplay purpose.