Hybrid systems also allow you to adjust between gas and heat pump, so you get the biggest bang for your buck. If natural gas is cheap (as in right now), use more natural gas... in the future if electricity is cheaper... use electricity. The system is adjustable.
Like any system I would make sure you are getting that load calculation and duct pressure loss analysis. Also, if you want to control humidity, you also need a thermostat that can handle that too.