Who do you think is better for Daria to end up with? Trent Lane or Tom Sloane? Maybe somebody else from Daria cast? Or is she destined to end up alone?
Please explain your choice.

Trent because she had more in common with him than she did with Tom. It felt like they just paired her up with Tom too abruptly.

Trent was just a crush and she was in an actual committed relationship with Tom, so Tom. But, honestly, I have to agree with Lykopis. Daria is still growing as a person and Tom might not be right for her in the end, and that's fine.

What I thought.
1. Trent - I don't think Daria could handle his lifestyle. Driving him across country from gig to gig in beat up van, ignoring the groupies - that's definitely not for Daria. We all remember how badly she reacted on a trip to Alternapalooza, and how jealous she can be.
2. Tom - the same problem. Daria hates formal dresses, Daria is too honest to trade fake compliments, she'll never be "Tom Sloane +1". And I don't think Tom can abandon his responsibilities as a heir to Sloanes fortune and his family ties for Daria.

I must say I personally wanted Daria to hook up with Trent because he seemed like he had more of a distinct personality while Tom just seemed to me like the generic super nice guy. But I must say I think Daria would stand a better chance with Tom. He wouldn't drive her crazy with his crazy lifestyle and be more willing to work things out in the relationship.