He specifically cited bad battery life on the ROG Ally and Lenovo Go, saying that getting only one hour of battery life isn’t enough. The Steam Deck (especially the OLED model) does a lot better battery wise, but improving power efficiency should really help with any games that are maxing out the Deck’s power.
Agreed. 40 Hz / Fps is a good idea. On the Steam Deck OLED with 90 Hz screen one could also limit to 30 Fps, which would still run the screen at 3 * 30 = 90 Hz for better input latency than 30 Hz while only consuming 30 Fps power. I’m not talking about Frame Generation from AMD, but the Steam Decks feature. Compared to AMD Frame Gen it would not increase latency, but reduce it. This is universal functionality on the Deck that is available for every game. Wish this was available on Desktop too.