What are the main differences between a Coverdell Education Savings Account and a 529 plan?

The main differences between a CoverDELL Education Savings Account and a 529 plan are the contribution limits, eligible expenses, and investment options. A CoverDELL account has lower contribution limits and can be used for K-12 expenses, while a 529 plan has higher contribution limits and is typically used for college expenses. Additionally, 529 plans offer more investment options compared to CoverDELL accounts.