Both are good.
1. Meaning: The word "微" means tiny and subtle, which can express a gentle and delicate temperament. It is a suitable name for a girl with a gentle and introverted personality. The word "Wei" has a fresh, natural and elegant feeling, which is suitable for girls with lively, cheerful and confident personalities.
2. Font shape: The word "微" emphasizes an introverted and reserved beauty, while the word "微" pays more attention to external beauty and nobility.
3. Parents can choose based on their children’s expectations and personality characteristics.