Griot's Garage G9 Random Orbital Polisher vs Meguiar's MT300 Dual Action Polisher

The G9 is the easier tool to live with: lighter, quieter, and forgiving enough for a first paint correction. The MT300 is the stronger choice for heavy compounding and for people who want a multi-position D-handle and digital torque management. Owners of the G9 mostly praise its smoothness and results, with one experienced user calling it a step backwards; the MT300 rates well but carries no manufacturer warranty.

• Choose the Griot's Garage G9 if you are a first-timer or weekend detailer who wants a light, quiet, easy-to-control polisher backed by a satisfaction guarantee.
• Choose the Meguiar's MT300 if you do serious compounding and polishing and want more top-end speed, digital torque management and a multi-position D-handle.