Icon Library Dilemma: What's the Best Free Version Strategy?

Hey Creative people, I'm in the process of creating an icon library and I'm gearing up for the launch. However, I'm a bit stuck on what to include in the free version. What I have: · 6 Icon Styles: Line, Fill, Duotone, etc. · A total of 300+ icons across all styles. Which approach do you prefer? A. Offering the entire set of 300+ line icons for free B. Provide a selection of 100 basic icons from all 6 styles