It helps so much for streaming, from keeping everything organized and changing from one scene to another! keeps you focused on the stream than OBS or Streamlabs. Also use them to turn on my Elgato Key Lights!
I bought it about month ago - use it everyday with Cubase Pro and Windows. Finally I have something that helps to automate “few steps tasks” and place it under physical button with custom graphics. Now I can focus on music and not breaking fingers on key combinations (which locations I have forgotten anyway). The only thing missing is color and gradient palette to select for button without the need to create and download them online.
I bought this blindly when it was announced not really knowing how much I'd use it but knowing it looked and sounded cool and I have had zero regrets since. I know I am not using it to nearly the potential it has, but the Stream Deck has definitely changed my work flow and made it so much easier to produce content. I have it set up to be able to start recording, start a live stream, turn on and off my mic, take a screen shot, launch apps, turn on and off my Elgato Keylight, so many things. I even just love looking at it on my desk. It's such a cool device and being able to personalize all the buttons is great. I have all sorts of comic book characters I love on different buttons. It's very easy to use and if you dive deep enough into it, it is an absolute production game changer. It is one of my favorite gadgets I own and I have even seen it used in actual TV and radio production.