I'm thinking about updating the firmware on my Pioneer VSX-23. That's not officially supported by Pioneer, so if I brick it - it's on me. I've got to consider if it's worth the risk. I know that the new firmware will fix the mildly annoying issue of the remote not always being able to turn the receiver on, but I can live with that. I'm wondering if it will speed up the transition of HDMI sources - it takes a few seconds to sync up with my TV.
Deep down, I already know that I'm going to try it...