Hello fellow Skyrim dwellers ..!
I used to play skyrim a bit from 2011 , i quit and i started to play it again after a long time and i question my self why i bothered to play other games when i have this excellent game..!! , ( i have 60 plus gameplay hours from steam statistics , not enough to see the whole content in my opinion.. )
I completed the main dragon quest by killing the Alduin , i became the archmage of the mage's college ( i am a melee character though ) , i have completed some daedric quests ( i wield the Molag ball mace ) , i wiped out the skooma dealers in Riften and i have some dragonpriests masks ( one i wear from the Alduins last quest ) ..
Ok , my playthrough until now was a bit normal .. I used to play a good ( chaotic one ) character but not strictly so good .. Yesterday when i was exploring the countryside i accidentatly found the cave that i needed to clear from the undead from the quest ( the taste of death ) that i have started a year before when i played skyrim and i didnt remember what was all this about .. Eola was outside waiting me for the quest .. I helped her to clear this place from the draugr and then she told me to bring an inoccent priest to eat him !!! ... i was shocked but i wanted to continue the quest to see where is going to be all this ... I bring the priest from Markath to her party ( bliieeeh ) and as i finished normally the quest i won namiras ring .. but something doesnt work right for me here .. i saved that point and i played again before i kill the priest , i killed everyone there ( eola got her head off her shoulders as my one handed skill is 83 hehehehe ) and i gained 1000 coins from priest .. but the quest is failed on my log .. i kept both saved games and i wanted to ask what have you done in this quest .. should i go on with the ring ( but this will ruin my gameplay .. i dont want to be a cannibal not for once as i have the option not to wear that damn ring .. i dont have problem to be vampire werewolf or whatever but this !!!! NO WAY ) ... or i ll continue without the ring ( i cant get the oblivion walker achievment i think but i dont care ) , .... is that ring important for the future??

You're gonna feed on humans as a werewolf or a vampire. What's the difference if you do so when wearing Namira's ring?

depends on if you/your character are a daedra worshipper... or just like to consumn flesh. Most of my character stay away from daedra quests aside from some like The Cursed Tribe and what not. What I have to ask myself is would eating human flesh gross out my character if they are a werewolf by night? They already eat human flesh... lots of it infact

If the nature of your character is good. then no... don't do it.

If you don't want to be a cannibal and don't care about the Oblivion Walker Achievement, don't do the quest. You don't need the ring for anything else.

(Personally, I could never do this quest. I started it once, but killed Eola before going to the cave. Now I avoid it completely since I've heard reports of a random cannibal encounter where you get invited to take a bite, even if you have failed the quest. And no... I'm not very fond of being a werewolf, either.)

Yeah it does n't have any difference .. But as vampire or werewolf i think you are not human anymore .. and i am better with this option ( it sounds a bit silly but i think is more right that way .. ) from my playthrough i avoid to be vampire or werewolf so far , and if i buy the dawnguard dlc i ll propably be a ferocious vampire hunter .. I wanted to know if that ring has a crucial role in future..

Ok guys thank you both ..!!! I ll continue without that damn ring .. i felt so good when i killed all these canibbals there and decapitated eola !! Now Markath is clear from this .. i want to believe so ...

I would never do this quest. Those cannibals are pretty depraved as far as I'm concerned and my Vampire character has nothing but contempt and disgust for them. I think the last thing a Vampire would want to do is consume the corpses of the dead. The way I play, Vampires feed on the living.

The ring is crap.So no.