I purchased one of the AOne dimmers and installed it as a test, thinking that they would be great for the rest of the house.
2 months in to using it, my wife and kids are complaining that when you turn it on/up/down/off there is a delay, and because the dial is a constant rotation it doesn't "feel right" (I know, tough crowd... )
So I'm back to hunting for something that is HE compatible (Ideally ZWave/ZigBee), looks like a UK Light switch, doesn't introduce a delay between turning the dial and the lights changing, and feels "like a proper dimmer switch".
I'm starting to think that my only option is to go down the route of the Fibaro modules or similar.
We're going to have a lot of the house rewired soon, so there will be a chance to run neutrals into all the rooms that are being updated/rebuilt, but there's not going to be a chance to do that in all the rooms