It's expensive and it doesn't cool. Also doesn't circulate the air. I have some fancy filters and humidifiers as part of the system I'm putting in.
You could still circulate air with the blower running in fan mode and you may not need humidifiers as that’s the biggest negative to forced air heat imo.
Curious which humidifier systems you’re looking at?
I put in heated electric floors in the bathrooms (about $1k each).
Byrant has a humidifier (https://www.bryant.com/en/us/products/humidifiers/) that integrates with the system. It also has integral HRV. As well as an air purifier: https://www.bryant.com/en/us/products/air-purifiers/dgapa/
It's not a bad compromise for our climate. Currently living in a home I designed that has mini splits everywhere and I really dont like them. Not enough air circulation and it's really hard to balance given a well insulated house on mildly cool days which is very common here.
I intend to always keep the fan going to circulate the air in order to clean (we have allergies) and humidify.
Smart man.
> Currently living in a home I designed that has mini splits everywhere and I really dont like them.
I have a similar opinion. They're fine in a 1-off room that is isolated but I don't like them much otherwise. They don't look good at all.