Valve won't be releasing a Steam Deck with more performance until at least 2025. Given the smartphone market's reputation for disappointing incremental updates, this is the right choice. Valve should, however, throw gamers a bone with a Steam Deck 1.5.
The Steam Deck is fucking awesome, a refresh at this point would be ridiculous.
The only thing I can think of that would be appropriate right now is an updated, more efficient battery in a year
Even if it was just more serviceable, that would be amazing.