- Shift and Meta on the same shoulder column (like L1-L2), same for Ctrl and Alt,
- Shift and Ctrl on the same shoulder row (like L1-R1), same for Meta and Alt,
- L1 and R1 being the lower shoulders, aka the ones in the corner (probably where most people rest their fingers),
- All frequent french accents available either as dead keys or accented letters (é, è, à, ù, ç, ^, ¨),
- Whatever accented letters the layout has, being Shift-compatible for capitals,
- Presence of a Compose key (no one in AZERTY, would appreciate to have - especially if not all french letters are available),
- Use of both Shift/Meta keys to make a Caps Lock/Meta Lock (solves the Caps Lock issue),
- No hidden keys on the layout, even (especially ?
) if it looks messy (dead diacritics on logical places are fine though),
- Math and/or Greek symbols (don't really have the use myself, but cool to have anyway).