I like Lusan a lot actually!!! They’re my favourite Sanji ship after vincest 😭 I don’t really have anything smart to say abt their dynamic like narrative wise I just think they mesh really well together and I enjoy their banter as well about how Luffy is kind of one of the only people to unapologetically say he loves Sanji despite the consequences of said love (Sora died because of it, Reiju had to hide hers bc of her brothers and Zeff is Zeff) if Sanji had to go with one person that I think would fulfil all his needs and provide him with the love that Sanji needs I would want it to be Luffy more then anything.