as a steam deck user, who would like to use it during shortish transits (20 minutes per ride) i’d like it to be a good bit smaller. the size of the ayn odin 2 mini would be ideal, with slightly recessed sticks, so you could easily pull it out of the backpack and put it back in quickly. yes, that’s conflicting with others who would like to have a bigger screen, using it more like a travel console being tied to wall power, but that’s personal preference.
outside of the usual spec bumps, that’s all i could think of in terms of upgrades for the deck.
for the most part it’s just a finer, more intuitive interface to that exact function, imo. seems like mostly just marketting, for what’s been there the whole time