Both are good options and will keep you cool in the summer and warm in the winter. However, if you're looking to save money and save energy, a heat pump can be a better long-term investment. Air-source, gas-fired, and mini-split heat pumps are cost-effective options that can deliver significant comfort and energy savings. However, while you can choose a geothermal heat pump, these tend to be cost-prohibitive for most homeowners and businesses due to the high installation costs