User blog comment:Jefferson76/Favorite Skyrim Guild?/@comment-170.66.1.234-20120124114609

I was playing with a Khajiit. Done the main quest and The Dark Brotherhood. Played the Thieves questline until I got Nightingale Armor (looks awesome), Nightingale Bow and Skeleton Key. Now I can lockpick everything in the game. So, I'd go with these two, the Dark Brotherhood and the Thieves Guild.