looking for MMORPG that looks gameplay and graphics ( Allods / Last chaos ) but i want give enough exp from mobs for lvl up and from quests (no only from quest)..

i find 3 games but i don't know if give exp from mobs or only from quests..if you know tell me pls the games is :

Karos online

RODE online

Rosh online

my pc is non-new...i have 2.00 GB RAM and NVIDIA Geforce 7150M / nForce 630M

Sorry for my english is no good...