Finding a quality bastard sword starts with checking for proper balance and a sturdy full tang for durability. Look for high-carbon steel blades, which offer strength and flexibility. Ensure the grip fits comfortably for both one- and two-handed use, as bastard swords are versatile weapons. Historical accuracy in design and construction adds collector value. Lastly, buy from reputable sellers or makers known for quality craftsmanship. These five tips help ensure your bastard sword is both functional and authentic.