I'm using Vera, and I have had good success with it. I have around 40 or so z-wave devices. I have just started with iRule and have integrated it a little with Vera (using http calls, not the ViRule Vera module, so I didn't have to pay additional for that integration). I'm only controlling one Vera/Z-wave dimmer light with iRule, however.out of these smart hubs which is everyone using and are you having good success? Also is anyone using these with iRule?