Can Xilonen be a good DPS?

Hello I am new and I pulled Xilonen and am super excited to use her as I think she has the best design in genshin. However I only have her on my account, I do not own any other 5 star characters since I just started a couple of days ago. So I was wondering if she can be a good DPS or if I'd be wasting my time trying to make her into one in the future.