Should I Enable Shopify Duties and Import Taxes?

For those of you who run a dropshipping store, do you use Shopify's Duties and Import Taxes feature?

As I understand it, enabling this setting allows Shopify to automatically collect customs duties and import taxes from customers at checkout. However, it also comes with an additional 0.5% fee.

Do you usually enable this feature, or do you simply include the estimated duties and import taxes in your product pricing instead?

I'd love to hear how other sellers handle this.