Quote (Doom0277 @ 10 Sep 2014 02:43)
do you find better stuff on the harder modes, and do you get better xp?
i started on norm and the game seems way to easy alone
Yes, normal is too easy. Play at higher difficulty, you can always revert back =) Game will gradually get harder when you progress. I remember doing master IV or so, but had to drop it 2 levels or so when game progressed. Not sure if it was master IV but you get the idea.
In torments the game tells you that get "more legendaries" with higher difficulty settings.