I have a 51 Night elf Rogue, i love PVPing on my rogue, i was at the 49 cap for quite some time. I also have a 66 human warlock. I find the racial Perception to have saved my life on more than 1 occasion not giving the opposing rogue the chance to open up on me.

So, im thinking would it be really worth it to reroll a human rogue just for perception? Im hesitant because my NE has nice gear (for a lvl 51) and decent professions, plus getting 51 more lvls seems rather boring.

Any opinions would really help me out here, thanks.

Well Nelf rogues get boost to stealth because of shadowmeld,
it isnt just an extra stealth it increases your stealth level by (correct me if im wrong) 2-3 so stick with what you have and make it work for you, use shadow meld while waiting for stealth CD and use the stealth boost to get the jump on them before they even think your there

dont waste days of your life just to create a different racial character. Its not a big difference anyways and i think ne start with more agi at beginning.