The answer to 'best mini split' is that the best mini split air conditioner for your home will depend on factors like the size of your home, your cooling needs, and your budget. Mini splits are highly efficient ductless HVAC systems that can provide cooling and heating to individual rooms or zones. They are a great option for homes without existing ductwork or for adding cooling to a specific area.
When choosing a mini split, you'll want to consider factors like the system's SEER (Seasonal Energy Efficiency Ratio) rating, the number of indoor air handling units needed, and the overall cooling capacity. It's best to have an HVAC professional assess your home and provide recommendations on the right mini split system for your needs.