The best Shopify plan for dropshipping would likely be the Shopify Basic or Shopify plan. Both of these plans offer essential features needed for dropshipping such as unlimited products, abandoned cart recovery, and a professional online store. The main difference between the Basic and Shopify plans is the transaction fee, with the Basic plan having a higher fee. However, if you expect high sales volume, it might be more cost-effective to choose the Shopify plan, as it has a lower transaction fee. Ultimately, the choice depends on your specific needs and budget.