I don’t have a lot of free time, been here with ST for years.
I’ve got smart zoned CH, hottub (smart, propane powered), alarm system, garage door opener, all the usual lights etc.
Slowly moving over to hubitat now, and wish I’d took the plunge years ago.
I’ve moved the essentials so far. Whilst I’m doing that I’ve just had my ST hub disconnected to be honest. So right now my CH doesn’t work (don’t need it), but I think I’ll struggle to get the TRV drivers to work under hubitat (I’m relying on @GSzabados to potentially port the driver which works under ST, but if not, I’ll probably leave this part running with Samsung until I replace the trvs with some simpler solenoids - then move to hubitat). If the driver can be ported, it’ll save some cash and hassle!
For me, smartthings has became a piece of crap. Awful.
Hubitat so far has been a breath of fresh air.