.. "fast distro" ... I admit I didn't really know what that meant.
Come to find out, it means means "boot up quickly".
actually I'm looking for process speed but fast boot is a bonus
Think i'm gonna go for antiX because it has relatively fast boot and seems lightweight as one distro can be.... in the end of the day it's not just OS speed that matters but also need to use lighter apps. for example firefox is very laggy for my laptop