definitly Armorgames, the selection of games is way better and the accounts are way better, WHY WOULD YOU MAKE A THREAD ON THIS?!?!?!??! IT'S SO OBVIOUS!!!!!!!!!AG IS THTE BEST GAME SITE!!!!!!!
first of all, I believe this thread was already made tons of times. second of all, is there really a point in asking this one? you already know that everyone is gonna say armorgames. please don't ask questions to which you already know the answer.
Addicting Games has about half of its games from other websites, primarily AG. So I'd have to go with AG because it's a fun place to chat with people on the forum. And beastly armataurs like mine =)