Dislike my ecobee pro in my current house. Liked my first gen ecobee in my last house. The new one has a poor quality air quality sensor and I’ve had to calibrate the temp for it to feel proper. Also had to replace a unit that lost its connection with HomeKit and wouldn’t rejoin the home.
For me, my next solution will be based on what works best in Home Assistant.
To be fair, Ecobee isn’t the worst thing in the world, just not a brand I’d buy from a third time.