I'd like to use Steam Link on my iPhone on the go. While it works very well with 3 MBit/s, traffic is still an issue when Wi-Fi isn't available. So to reduce traffic consumption as much as possible I'd like to be able to use even lower bitrates like 1, 1.5 or 2 MBit/s for mobile streaming. Using NVENC/HEVC at 3 MBit/s (720p) looks absolutely flawless. So, reducing the bitrate should still yield nice results but have a huge impact on traffic consumption.

The Steam Link alternative Moonlight allows bitrates down to 0.5 MBit/s but is more complicated to use, especially when streaming over the internet, so I'd like to stick with Steam Link as it provides everything I wish for and I don't have to install any extra software.