My thoughts of the ships:
It's really great for Az to be with Elain but his shadows always dissapear with her meanwhile with Gwyn they just were calm and watching. At the end of his chapter you could see a connection forming for him and Gwyn but we'll need more for the ship Gwynriel to bloom. But itd be nice if Elain and Azriel end up. The opposite of each other but still fit. Itd make the three bat boys actual brothers.
Elucien
Lucien is...I really like Lucien because he was loyal to Feyre as her friend. Sometimes. But he really struck me in A court of wings and ruin during the beginning and made me like him for Elain even more. I'd hate to see him get hurt if Elain chooses to not want the bond. I think that they'd be a great pair and should be. But we'll see