So I got friend who has taken a liking to twinking level 85 characters using BoE's and drops from rare mobs, and this has intrigued me a bit and I've been thinking about which character to twink. I know his paladin is performing on insane levels, but I like the idea of having a really powerful rogue.

Does anyone here have any experience with twinked rogues and if it's worth all the effort of doing it?