I just transitioned from Smartthings to Homeseer due to the unreliability of ST. Things unavailable, disappearing from ST, Z-wave mesh flaking out constantly. Under Homeseer everything has been rock solid so far. I bought the Pro Windows Hometroller but would recommend going non pro to anyone considering. HSTouch is awful as is the designer. Unfortunately the Homeseer interfaces are like a bad joke from the '90s but the robustness and functionality is great. The other apps included in pro are nice to haves but not worth the "Pro" money.