HA Bricked, Trying Homey?

We built a new home a year ago and decided we wanted to make it into a SmartHome. Went with a Home Assistant Yellow which lasted just about a year before something in the board died and we lost all our z-wave devices. Also got tired of all the constant updates needed and issues they caused.

So now I am considering Homey but have a few questions. Right now we have about 70 z-wave devices, 50 zigbee, along with extras like Unifi, Lutron, Tuya, Kasa, and a few others. We'd probably be adding a few others as time goes on as well. Is that too much for Homey?

I've read on here some Zigbee issues on 2026, should I stick with 2023 or is the extra ram worth the extra $50 for 2026.

Any have an luck importing automations or devices from HA to Homey?