1. It is important to have a high-resolution logo design because an HD logo will look clear and crisp when displayed in any size. This is particularly important when the logo will be used in print materials or on websites, as a low-resolution logo may appear pixelated or blurry when enlarged.
2. Having a high-resolution logo is also important for maintaining the integrity of the design. If a low-resolution version of the logo is used, the design may become distorted or lose important details. This can compromise the overall effectiveness of the logo and diminish the impact of the branding efforts.
3. The HD will have vector editable files including illustrator adobe files and SVG files. That way you can adjust and redesign your logo to your needs.

In summary, a vector logo is important because it ensures that the logo will look clear and crisp when displayed, and helps to maintain the integrity of the design.