I donāt know about you, but I donāt re-flash my keyboard enough to ever remember where I put the bootloader. Sometimes its the last thing I think about in a refactor and I end up cornering myself into a place where I cant get into that layer anymore. Iāve started putting hardware switches on my newer builds, but some older builds donāt have a hardware one, so it requires disassembly and jumping the microcontroller. Even when I have one though, I gotta flip my board over and its annoying sometimes, so I prefer to have a keystroke for it.
What Iāve landed on recently is the idea of a two hand hold down combo for the bootloader. These combos are ones that there is no way I can hit without picking my hands up from their normal homerow position and pressing four keys simultaneously with pointer and thumbs.
Here are some example layouts from keymap-editor
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