Just playing around with devices groups and they seem great because I don't need triggers to detect the state changes of all the linked devices. Should I be worried about the number of devices I put in a group or the number of groups I have?
One thing I want to do is have a mode where certain lights are set to specific dim levels. >= works to prevent the state from showing on when they are not bright enough, but still stays on when they are too bright (think a movie mode where the lights are dim but not off or bright). I have a work around where I can make a second group with dim values + 1 and make that any light, and then my mode is true when the first group is on and the second is off.
Thanks!