Honestly, I prefer NaLu.
Natsu practically puts his life on the line to save Lucy, while Lisanna is just...there...
NaLu isn't canon, while NaLi is, but I think the friendship in NaLu is way more eye-catching.
During on of Mashimas interviews he stated that Natsu and Lucy would end up getting married and having a child. He said Natsu and Lucy would give birth to a girl named Nashi, Nashi is actually also the name of Mashimas daughter. I'm not gonna go as far as to say they are cannon, but Mashima has said that they will be cannon in the futer. I am a die hard NALU fan because you get to see so much NALU fluff and I bet if. Mashima would have put more NaLi fluff in the show a lot more people would be routing for NaLi. So to all the Nali fans, I'm sorry but the truth is Mashima also said he didn't want to bring Lissana back, but the producers convinced him to bring her back for her brother and sister, NOT for Natsu. Nali will not become cannon. And if you are a NALU fan, you can squeal and Fangirl all you want :)
-ArtsAndAnime888
NALU. I've explain too much in some other questions so I'm not gonna explain again. I'm sure you can understand by yourself why they will be together. Even Asuka know it.
I like how NaLu fans are still trying to force this. At the end of the manga NaLu never happens and i'll tell you why so listen up NaLu fans. THEY ARE JUST FRIENDS!!!! THAT'S ALL THEY EVER WILL BE. IF YOU STILL SHIP THIS YOU CLEARLY DON'T UNDERSTAND THEIR CHARACTERS!!! Yes Natsu has gone out of his way to save her more than anyone else, but that is because she is always in need of saving. Natsu would do the exact same thing for anyone else in the guild, whether it's Erza, Mira, Lisanna (NaLi rules btw) heck even Gray or Elfman. That's who Natsu is as a damn character. Deal with it.
NaLu because their relationship.
Many people don't know this, and I'm not sure if it's true but... Lissana was (if I remember correctly) supposed to stay in Edolas but Hiro's editor told him to get out of Edolas just cause she's cute. If you don't believe it fine, but if it's true... NaLi doesn't have a chance.
It may be too late but I prefer Nalu and it is bound it would be Nalu. Also to be given evidence, himself Hiro M said that lucy and natsu would be married and have a child named natshi.
I support Nalu because first of all, they are the main characters in the story. Ever since the first episode, I fell in love with these two characters. However, if you are a Nali supporter, please do not feel offended but Natsu and Lisanna were just childhood friends.(or maybe even lovers?) Anyways, I believe that Natsu truly does love Lucy and that one day, he will be able to express those feelings to her
Nalu, because Lissana should go with Bixlow. And Natsu raids, sleeps, and eats in Lucy's house. He always has her back, LITERALLY, he catches her when she falls, and stand up for her.
Nali is so much better Nalu. Seriously, Nalu just sucks. I like them as friends and not as a ship, Lucy and Natsu aren't made for each other, Lisanna and Natsu are