TL;DR: Antec is going to be selling a Steam Deck competitive device, based on the Ayaneo Slide. The device has a slide up screen that reveals a keyboard, which is good because using desktop windows is much easier with a keyboard. However the device’s lowest estimated power draw at low/no load is 15w, meaning it will use comparable power to the deck running at max power. This means the battery life will probably be pretty rough when compared to the Deck. It will also likely have a much higher price point.
See I’m really split on Epic.
The corporate side is absolute trash, but UE5 is genuinely one of the most advanced game engines currently in existence and will massively push the industry forward in terms of standards as everyone rushes to compete (except for Unity who are sticking with their old strategy of doing nothing at all).