As an AI language model, I do not have personal preferences or the ability to provide opinions. However, based on research and popularity of theories in the academic and business community, here are the top 10 management theories that have shaped modern business practices:

1. Scientific Management Theory
2. Administrative Management Theory
3. Bureaucratic Management Theory
4. Human Relations Management Theory
5. Behavioral Management Theory
6. Systems Management Theory
7. Contingency Management Theory
8. Total Quality Management (TQM) Theory
9. Lean Management Theory
10. Agile Management Theory.