My biggest issues besides my programming skills or lack thereof are available power and storage. To solve the power issue I have been converting to LEDs I don't see any flcker, but maybe I don't have good eyes. All my LEDs came form local stores, Walmart, Home Depot, Lowes, Hobby Lobby, Costco, etc. I have never seen a package of LED lights marked half or full wave so I could not even tell you what I have. But to me it does not make any difference as I suspect that few, if any, viewers of my display would even know what I was talking about if I tried to explain the difference between half and full. Besides when the lights are flashing on and off I would never be able to tell if there was a flicker. Maybe in steady state always on mode, but that is not animated lighting. Beauty is in the eye of the beholder and to me it is only the owner of the display who cares. Just my 2 cents. If you like incandescents, and I have friends that do, then use what you like.