Personally, I'd stick with Smartthings if I had to start over. Hubitat (to my knowledge) still doesn't have a useful/functional app, and getting access outside of your home network requires exposing it to the internet anyway. Hubitat is getting better every update though, so Samsung better start paying attention of they could be next on the chopping block. As for what I'd do if I started over: 1. No Lutron. Not worth the price considering options available today. 2. Avoid the "cheap" route. I bought a couple xiaomi sensors and they're okay, but not reliable at all. Cheap may work for some people, but for something that's a 1 time expense, I'd rather pay for reliability (within reason). 3. Really plan before buying. I've replaced quite a few components because I had a vision but it wasn't complete. Part of this is changing tech, but part of it was just poor planning. See item #1. My Lutron switches became a total waste when I invested in white spectrum bulbs. I had to change them out for Zooz/Innovelli switches that had more features.