Whether modern swords are "better" than historical swords is a subjective question that depends on various factors, including personal preferences, intended use, and the context in which the swords are being considered. Here are a few aspects to consider:

1. Materials and Technology: Modern swordsmiths have access to advanced materials and manufacturing techniques that allow for precise control over the sword's properties. High-quality modern steels and alloys can offer excellent strength, durability, and performance. Additionally, modern heat-treating methods and advancements in metallurgy can enhance the overall quality and consistency of modern swords.
2. Design and Ergonomics: Modern swords can benefit from improved design elements and ergonomics. Swordmakers today have the advantage of studying historical designs, learning from their strengths and weaknesses, and incorporating ergonomic improvements for a more comfortable and efficient grip, balance, and handling.
3. Functionality and Purpose: Modern swords can be designed for specific purposes or martial arts disciplines, allowing for optimized performance in those contexts. Functional modern swords may offer better balance, improved cutting ability, or enhanced handling characteristics for specific applications such as martial arts training, stage combat, or historical reenactments.
4. Historical Significance and Craftsmanship: Historical swords carry a cultural and historical significance that cannot be replicated by modern swords. They represent the craftsmanship, techniques, and cultural heritage of specific time periods and regions. For collectors, enthusiasts, or those seeking an authentic historical experience, historical swords can hold a special appeal.

It's important to note that swords from different eras serve different purposes, and what may be considered "better" depends on the intended use and personal preferences. For historical accuracy or cultural appreciation, historical swords hold their value. However, for practical functionality, modern swords often benefit from advancements in materials, technology, and design. Ultimately, the "better" sword will depend on the specific requirements and preferences of the user.